SEAF-50-05.0-L-08-1-A-RP-K-TR [SAMTEC]
Board Stacking Connector, 400 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator,;型号: | SEAF-50-05.0-L-08-1-A-RP-K-TR |
厂家: | SAMTEC |
描述: | Board Stacking Connector, 400 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, PC 连接器 |
文件: | 总5页 (文件大小:1341K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR
REVISION BF
"A" REF
No OF POSITIONS
.156 3.96 REF
.033 0.84 REF
.033 0.84
REF
-10, -15, **-19, -20
-25, -30, -40, -50
(PER ROW)
LEAD STYLE
-05.0: .199[5.06] HEIGHT
-06.0: .238[6.05] HEIGHT
-06.5: .258[6.55] HEIGHT
*** -07.5: .297[7.54] HEIGHT
(SEE TABLE 1)
C
DO NOT
SCALE FROM
THIS PRINT
K-DOT
"C" SPCS. @ .0500= "D"
(SEE SHT 2, FIG. 3 )
(SEE NOTE 7)
.0500 1.270 (TYP)
OPTION
****-LP: LATCH POST OPTION
(SEE SHT. 4, FIG. 8 )
.361 9.17 REF
08
"A"
C
L
(ONLY AVAILABLE WITH -05.0
LEAD STYLE, -04, -06, -08 & -10
(ROW
PLATING SPECIFICATION
***** -RP: RETENTION PIN
(SEE SHT. 4, FIG. 9)
C
.421 10.69
REF
.200 5.08
REF
C
L
-L: LIGHT GOLD (10µ”) IN CONTACT AREA,
MATTE TIN ON TAIL (USE NEW-SUB-C-209-XX.X-L-X
or SUB-C-305-XX.X-L-X)
(ONLY AVAILABLE WITH -05.0
LEAD STYLE, 6, 8 & 10 ROWS)
-PP: POLARIZATION PIN
(SEE SHT. 4, FIG. 10)
-S: SELECTIVE GOLD (30µ”) IN CONTACT AREA,
MATTE TIN ON TAIL (USE NEW-SUB-C-209-XX.X-S-X
or SUB-C-305-XX.X-S-X)
01
(ONLY AVAILABLE WITH -05.0
LEAD STYLE, 6, 8 & 10 ROWS)
"A"
SEE NOTE 17
"B" REF
-SM: SELECTIVE GOLD (30µ”) IN CONTACT AREA,
MATTE TIN ON TAIL (USE NEW-SUB-C-209-XX.X-S-X
or SUB-C-305-XX.X-S-X)
ALIGNMENT PINS
(SEE NOTES 6, 12 & 14)
'C'
SEAF-XX-XX.X-08-A
ROWS
SOLDER COMPOSITION & STYLE
C
-04: 4 ROWS (SEE SHT. 5, FIG. 11)
-1: 63% TIN / 37% LEAD
CHARGE TAIL
BF
-05: 5 ROWS (SEE SHT. 3, FIG. 5)(SEE NOTE 18)
-06: 6 ROWS (SEE SHT. 3, FIG. 4)
"F" REF
C
(USE NEW-SUB-C-209-XX.X-X-1)
-2: 95.5% TIN/3.8% SILVER/.7%
COPPER CHARGE TAIL
-08: 8 ROWS (SEE SHT. 1, FIG. 1)
-10: 10 ROWS (SEE SHT. 2, FIG. 2)
.040 1.02 REF
(USE NEW-SUB-C-209-XX.X-X-2)
°-3: 63% TIN / 37% LEAD
CRIMP TAIL (SEE NOTE 16)
*
= NOT TOOLED
.050 1.27 REF
.050 1.27 (TYP)
= 10 POSITION ONLY AVAILABLE IN 4 ROW.
= ONLY AVAILABLE WITH -05.0 BODY HEIGHT,
-10 ROW.
(USE SUB-C-305-XX.X-X-1) (SEE SHT. 5, FIG. 12)
(ONLY AVAILABLE ON -05.0,
"C" SPCS. @ .0500= "D"
= ONLY AVAILABLE WITH -05.0 AND -06.5
BODY HEIGHT AND 4 ROW.
C
-06.0, -06.5 & -07.5 LEAD STYLES)
°-4: 95.5% TIN/3.8% SILVER/.7%
** = ONLY AVAILABLE WITH -06.5 BODY HEIGHT,
AND -06 ROW.
COPPER CRIMP TAIL (SEE NOTE 16)
(USE SUB-C-305-XX.X-X-2) (SEE SHT. 5, FIG. 12)
(ONLY AVAILABLE ON -05.0,
*** = ONLY AVAILABLE WITH 30 POS & 4 ROW.
**** = ONLY AVAILABLE WITH -05.0 BODY HEIGHT,
-04, -06, -08 & -10 ROW.
.034 0.86 REF
.044 1.12 REF
"G" REF
-06.0, -06.5 & -07.5 LEAD STYLES)
***** = NOT RELEASED FOR PRODUCTION.
° =AVAILABLE TO EXISTING CUSTOMERS ONLY.
BF
.044 1.12 REF
"E" REF
FIG 1
-08: 8 ROW
(SEAF-20-05.0-XX-08-1-A-XX-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
NOTES:
1.
REPRESENTS A CRITICAL DIMENSION.
C
2. MINIMUM PUSHOUT FORCE: 0.50 LBS.
3. NOTE DELETED.
4. 5 ROW SOLDER TAILS ARE NOT SYMMETRICAL WITH BODY WIDTH - DIM .321 [8.15], (SEE SHEET 3, FIG. 5).
5. WHEN APPLICABLE, DIMENSION C12 MUST BE MEASURED USING INSPECTION FIXTURE AT-1817-836-1
FOR -04 ROW, OR AT-1817-836-2 FOR -06, -08 & -10 ROW. USE CO-AU-WI-2003-M FOR PROCESS.
6. WITHOUT -A AVAILABLE FOR EXISTING CUSTOMERS ONLY AS OF REVISION Y.
7. K-DOT WILL BE SUPPLIED WHETHER OR NOT -K IS SPECIFIED.
PROPRIETARY NOTE
UNLESS OTHERWISE SPECIFIED,
DIMENSIONS ARE IN INCHES.
TOLERANCES ARE:
THIS DOCUMENT CONTAINS INFORMATION
CONFIDENTIAL AND PROPRIETARY TO
8. TAPE & REEL WILL BE SUPPLIED WHETHER OR NOT -TR IS SPECIFIED.
9. FOR QUANTITIES UP TO 49 PIECES, NO LEADER, TRAILER, OR REEL WILL BE SUPPLIED.
FOR QUANTITIES OF 50 - 124 PIECES, NO LEADER OR TRAILER WILL BE SUPPLIED.
SPLICES MAY BE PRESENT.
SAMTEC, INC. AND SHALL NOT BE REPRODUCED
OR TRANSFERRED TO OTHER DOCUMENTS OR
DISCLOSED TO OTHERS OR USED FOR ANY
PURPOSE OTHER THAN THAT WHICH IT WAS
OBTAINED WITHOUT THE EXPRESSED WRITTEN
CONSENT OF SAMTEC, INC.
DECIMALS
ANGLES
.XX: .01 [.3]
2
520 PARK EAST BLVD, NEW ALBANY, IN 47150
10. ATTACH LABEL "SEAX-0001" TO EACH TAPE & REEL PACKAGE.
.XXX: .005 [.13]
PHONE: 812-944-6733
FAX: 812-948-5047
11. SOLDER CHARGE VOLUME IS .00000891 CUBIC INCHES (REF).
.XXXX: .0020 [.051]
e-Mail info@SAMTEC.com
code 55322
12. FOR VITA REQUIREMENTS, -A PIN SHOULD NOT BE ORDERED.
13. SLOT ORIENTATION MUST BE AS SHOWN.
SHEET SCALE: 2:1
MATERIAL:
DO NOT SCALE DRAWING
DESCRIPTION:
14. A-PINS STANDARD ON ALL BODIES, EXCEPT 6 x 19, SEE SHEET 1, FIG. 1
A-PINS ARE OPTIONAL ON 6 x 19, SEE SHEET 4, FIG. 7
INSULATOR: LCP, COLOR: BLACK
CONTACT : COPPER ALLOY
.050 PITCH SOCKET ARRAY ASSEMBLY
DWG. NO.
C
15. MAXIMUM ROW TO ROW VARIATION .003[0.08], MEASURED FIRST & LAST POSITIONS ONLY, ALL ROWS.
16. -3 AND -4 SOLDER COMPOSITION AVAILABLE TO EXISTING CUSTOMERS ONLY AS OF REVISION AY.
17. NON-FUNCTIONAL VOIDING IN PLASTIC BODY TO BE AT SAMTEC'S DISCRETION.
18. THESE OPTIONS AVAILABLE AS ASO (APPLICATION SPECIFIC OPTIONS) ONLY. PLEASE CONTACT SAMTEC
FOR MORE INFORMATION.
BF
SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR
BY:
BRATCHER 05/27/2004 SHEET 1 OF 5
F:\DWG\MISC\MKTG\SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR-MKT.SLDDRW
C
REVISION BF
.035 0.90
REF
.035±.005 0.89±0.13 (TYP)
.017 0.42
REF
C
L
C
.002±.003 0.05±0.08
(SEE NOTES 5 & 15)
'B'
C
NEW-SUB-C-209-XX.X-X-X
SOLDER CHARGE
SEE TABLE 6
"K" REF
DETAIL 'C'
.050 1.27 REF (TYP)
C
C
L
SCALE 6 : 1
L
SECTION "A"-"A"
SCALE 6 : 1
FIG 2
-10: 10 ROW
C
"J"
C
(SAME AS FIG 1, EXCEPT AS SHOWN)
(SEAF-20-05.0-XX-10-1-A-XX-K-TR SHOWN)
"H" (TYP)
(SEE TABLE 7)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
.100 2.54
REF (TYP)
10
.0175±.0030 0.445±0.076
C
DETAIL 'B'
SCALE 8 : 1
.521 13.23 .461 11.71
.300 7.62
REF
C
L
REF
REF
01
SEAF-XX-XX.X-10-A
**
BF
FIG 3
C
L
-K: POLYIMIDE PAD
C
(SEAF-20-05.0-XX-08-1-A-XX-K-TR SHOWN)
(SAME AS FIG. 1, EXCEPT AS SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
"N" .020[0.51]
C
L
PROPRIETARY NOTE
THIS DOCUMENT CONTAINS INFORMATION
CONFIDENTIAL AND PROPRIETARY TO
SAMTEC, INC. AND SHALL NOT BE REPRODUCED
OR TRANSFERRED TO OTHER DOCUMENTS OR
DISCLOSED TO OTHERS OR USED FOR ANY
PURPOSE OTHER THAN THAT WHICH IT WAS
OBTAINED WITHOUT THE EXPRESSED WRITTEN
CONSENT OF SAMTEC, INC.
520 PARK EAST BLVD, NEW ALBANY, IN 47150
PHONE: 812-944-6733 FAX: 812-948-5047
e-Mail info@SAMTEC.com code 55322
"L"
"M" .020[0.51]
DOT APPLICATOR-KAPTON TAPE: USE
-04 ROW: K-DOT-.256-.375-.005
-05/-06 ROW: K-DOT-.256-.375-.005
-08 ROW: K-DOT-.325-.450-.005
-10 ROW: K-DOT-.404-.500-.005
"F"
(INCLUDES K-DOT)
DESCRIPTION:
DO NOT SCALE DRAWING
SHEET SCALE: 2:1
C
BF
.050 PITCH SOCKET ARRAY ASSEMBLY
DWG. NO.
SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR
BY:
BRATCHER 05/27/2004 SHEET 2 OF 5
F:\DWG\MISC\MKTG\SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR-MKT.SLDDRW
REVISION BF
FIG 4
-06: 6 ROW
(SAME AS FIG 1, EXCEPT AS SHOWN)
(SEAF-20-05.0-XX-06-1-A-XX-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
C
L
.050 1.27
REF (TYP)
06
.323 8.20
REF
.261 6.63
REF
C
L
.100 2.54 REF
-01
SEAF-XX-XX.X-06-X-A
"A" REF
.050 1.27
REF (TYP)
05
01
.258 6.55 REF
(NON-SYM)
C
L
.100 2.54 REF
SEAF-XX-XX.X-05-X-A
"D"
"D"
.323 8.20 REF
(SEE NOTE 4)
C
L
.025 0.64
(SEE NOTE 4)
.075 1.91
(SEE NOTE 4)
SECTION "D"-"D"
PROPRIETARY NOTE
THIS DOCUMENT CONTAINS INFORMATION
CONFIDENTIAL AND PROPRIETARY TO
SAMTEC, INC. AND SHALL NOT BE REPRODUCED
OR TRANSFERRED TO OTHER DOCUMENTS OR
DISCLOSED TO OTHERS OR USED FOR ANY
PURPOSE OTHER THAN THAT WHICH IT WAS
OBTAINED WITHOUT THE EXPRESSED WRITTEN
CONSENT OF SAMTEC, INC.
520 PARK EAST BLVD, NEW ALBANY, IN 47150
PHONE: 812-944-6733 FAX: 812-948-5047
e-Mail info@SAMTEC.com code 55322
C
DESCRIPTION:
FIG 5
DO NOT SCALE DRAWING
SHEET SCALE: 1:0.333333
.050 PITCH SOCKET ARRAY ASSEMBLY
DWG. NO.
-05: 5 ROW
(SAME AS FIG 4, EXCEPT AS SHOWN)
(SEAF-20-05.0-XX-05-1-A-XX-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR
BY:
BRATCHER 05/27/2004 SHEET 3 OF 5
F:\DWG\MISC\MKTG\SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR-MKT.SLDDRW
.324 8.23
REF
FIG 7
REVISION BF
06 ROW x 19 POS.
.105 2.67
REF
(SEE NOTE 12)
(ONLY AVAILABLE -06.5 LEADSTYLE & -06 ROW)
(SEAF-20-06.5-XX-06-1-XX-K-TR SHOWN)
(SAME AS FIGS 1 & 4 EXCEPT AS SHOWN )
(SOME CENTER FEATURES REMOVED FOR CLARITY)
06
WT-69-01-T
.070 1.78
(TYP)
SEE NOTE 13
C
C
C
L
FIG 9
*****-RP OPTION
(SEAF-20-05.0-XX-06-1-A-RP-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
(SAME AS FIG 7 EXCEPT AS SHOWN )
01
(-RP OPTION VALID FOR SEAR MATE ONLY)
(ONLY AVAILABLE WITH -05.0 LEAD STYLE 6, 8 & 10 ROW)
"A" REF.
.190 4.83
REF
.304 7.72
.070 1.78
REF
REF
.258 6.55 REF
NEW-SUB-C-209-06.5-X-X
.010 0.25
(TYP)
WT-69-02-N
C
SEAF-XX-05.0-XX-A-LP
FIG 10
SEE OPTIONS
06
01
-PP OPTION
(SEAF-20-05.0-XX-06-1-A-PP-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
(SAME AS FIG 7 EXCEPT AS SHOWN )
.323 8.20
REF
C
.221 5.61 REF
(-PP OPTION VALID FOR SEAR MATE ONLY)
L
(ONLY AVAILABLE WITH -05.0 LEAD STYLE 6, 8 & 10 ROW)
"P" REF
C
"Q" +.005
C
L
WT-43-01-T
-.010
.610 15.49
REF
.186 4.72 (TYP)
C
.117 2.97
REF (TYP)
PROPRIETARY NOTE
.070 1.78 (TYP)
"R"±.005
.117 2.97 REF (TYP)
THIS DOCUMENT CONTAINS INFORMATION
CONFIDENTIAL AND PROPRIETARY TO
C
SAMTEC, INC. AND SHALL NOT BE REPRODUCED
OR TRANSFERRED TO OTHER DOCUMENTS OR
DISCLOSED TO OTHERS OR USED FOR ANY
PURPOSE OTHER THAN THAT WHICH IT WAS
OBTAINED WITHOUT THE EXPRESSED WRITTEN
CONSENT OF SAMTEC, INC.
520 PARK EAST BLVD, NEW ALBANY, IN 47150
PHONE: 812-944-6733 FAX: 812-948-5047
e-Mail info@SAMTEC.com code 55322
FIG 8
-LP OPTION
(SEAF-20-05.0-XX-06-1-A-LP-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
(SAME AS FIG 6 EXCEPT AS SHOWN )
DESCRIPTION:
DO NOT SCALE DRAWING
SHEET SCALE: 1:0.333333
.050 PITCH SOCKET ARRAY ASSEMBLY
DWG. NO.
(-LP OPTION REQUIRED FOR SEAC MATE ONLY)
(ONLY AVAILABLE WITH -05.0 LEAD STYLE -04, -06, -08 & -10 ROW)
SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR
BY: BRATCHER
05/27/2004 SHEET 4 OF 5
F:\DWG\MISC\MKTG\SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR-MKT.SLDDRW
FIG 11
REVISION BF
-04: 4 ROW
(SEAF-30-07.5-XX-04-1-A-XX-K-TR SHOWN)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
(SAME AS FIG 1 EXCEPT AS SHOWN )
.221 5.61
04
REF
.100 2.54 REF
.050 1.27 REF
.161 4.09
REF
C
L
01
.076 1.93 REF
"F"
.053 1.35 REF
.035 0.90 REF
.229 5.82
REF
.297 7.54
REF
NEW-SUB-C-209-07.5-X-X
"F"
SECTION "F"-"F"
FIG 12
CRIMP TAIL DETAILS
(SEAF-20-05.0-XX-08-X-A-XX-K-TR SHOWN)
(SAME AS FIG 1 EXCEPT AS SHOWN)
(ONLY AVAILABLE ON -05.0, -06.0, -06.5, -07.5 LEAD STYLES)
(SOME CENTER FEATURES REMOVED FOR CLARITY)
SUB-C-305-XX.X-X
"G"
'H'
SOLDER CRIMP
.050 1.27 (TYP)
C
.025±.006 0.63±0.15 (TYP)
"G"
BF
C
SECTION "G"-"G"
SCALE 4 : 1
PROPRIETARY NOTE
THIS DOCUMENT CONTAINS INFORMATION
CONFIDENTIAL AND PROPRIETARY TO
C
SAMTEC, INC. AND SHALL NOT BE REPRODUCED
OR TRANSFERRED TO OTHER DOCUMENTS OR
DISCLOSED TO OTHERS OR USED FOR ANY
PURPOSE OTHER THAN THAT WHICH IT WAS
OBTAINED WITHOUT THE EXPRESSED WRITTEN
CONSENT OF SAMTEC, INC.
.004 0.10 (TYP)
520 PARK EAST BLVD, NEW ALBANY, IN 47150
(SEE TABLE 6)
PHONE: 812-944-6733
FAX: 812-948-5047
e-Mail info@SAMTEC.com
code 55322
BF
C
DESCRIPTION:
DO NOT SCALE DRAWING
SHEET SCALE: 1:0.333333
DETAIL 'H'
SCALE 4 : 1
.050 PITCH SOCKET ARRAY ASSEMBLY
DWG. NO.
SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR
BY:
BRATCHER 05/27/2004 SHEET 5 OF 5
F:\DWG\MISC\MKTG\SEAF-XX-XX.X-XX-XX-X-A-XX-K-TR-MKT.SLDDRW
相关型号:
SEAF-50-05.0-L-08-3-A
Board Stacking Connector, 400 Contact(s), 8 Row(s), Female, Straight, Surface Mount Terminal, Socket,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-08-4-A
Board Stacking Connector, 400 Contact(s), 8 Row(s), Female, Straight, Surface Mount Terminal, Socket,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-08-4-A-RP-K-TR
Board Connector, 400 Contact(s), 8 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black InsulatorWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-1-A
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-1-A-K-TR
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, Surface Mount Terminal, Socket,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-1-A-LP-K-TR
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-1-A-PP-K-TR
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-2-A-K-TR
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, Surface Mount Terminal, Socket, ROHS COMPLIANTWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-2-A-LP
Board Stacking ConnectorWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-2-A-LP-TR
Board Stacking Connector,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-2-A-RP-K-TR
Board Stacking Connector, 500 Contact(s), 10 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
SEAF-50-05.0-L-10-2-A-TR
Board Stacking Connector,Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
SAMTEC
©2020 ICPDF网 联系我们和版权申明