- 2009-08-08
- 2009-08-08
- 2009-08-08
- 2009-08-08
- 2012-08-21
- 2012-07-03
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-06
- 2009-08-05
- 2009-08-03
- 2009-08-03
- 2009-08-02
- 2009-08-02
- 2026-01-31
- 2009-07-31
- 2009-07-31
- 2009-07-31
- 2009-07-31
- 2009-07-30
- 2009-07-30
- 2009-07-30
- 2009-07-29
- 2024-08-30
- 2011-06-24
- 2009-07-27
- 2009-07-27
- 2026-01-21
- 2026-01-21
- 2012-11-05
- 2024-10-14
- 2009-07-24
- 国外标准IEC 60229-2007 Electric cables – Tests on extruded oversheaths with a special protective function2018-09-10
- 2009-07-23
- 2009-07-22
- 2009-07-22
- 2009-07-22
- 2009-07-22
- 2009-07-21
- 2015-02-18
- 2009-07-19
- 2009-07-17
- 2011-01-30
- 2009-07-16
- 2009-07-16
- 2012-07-17
- 2009-07-14
- 2023-09-19
- 2009-07-18
- 2019-04-22
- 2010-07-24
- 国外标准ASTM D 1238-04 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer2011-11-09
- 国外标准DIN VDE 0250:1985 DIN VDE 0250 1985-02 Isolierte Starkstromleitungen-Gummischlauchleitung NSHToU2009-07-09
- 2009-07-09
- 2009-07-09
- 2009-07-09
- 2009-07-07
- 2009-07-07
- 2009-07-07
- 2009-07-07
- 2024-09-28
- 2009-09-07
- 2009-07-03
- 2009-07-03
- 2009-07-03
- 2009-07-03
- 2012-05-25
- 2009-07-03
- 2009-07-03
- 2009-07-03
- 2009-07-03
- 2012-07-03
- 2009-09-01
- 2009-07-02
- 2009-07-02
- 2009-07-02
- 2023-12-18
- 国外标准IEC 62271-203:2003 High-voltage switchgear and controlgear - Gas-insulated metal-enclosed swithgear2009-07-15
- 2009-06-30
- 2009-06-30
- 2009-06-29
- 行业标准JJG 21-2008 千分尺2024-07-31
- 2009-06-29
- 2022-07-15
- 2009-06-29
- 2009-06-29
- 2024-09-13
- 2009-06-29
- 2011-08-26
- 2009-06-28
- 国家标准GB 6095-1985 安全带2009-06-27
- 2009-10-04
- 2009-06-26
- 2014-09-11
- 2009-06-25
- 2009-06-25
- 2009-06-25
- 2009-06-25
- 2010-09-17
- 2009-09-01
- 2009-07-06
- 2009-06-25
- 2009-06-25
- 2009-06-25
- 2009-06-25
- 2009-06-25
- 2009-06-25
- 2009-10-22
- 2026-01-28
- 2009-06-23
- 2009-06-22
- 2024-11-27
- 2009-06-21
- 2009-06-20
- 2025-08-12
- 2009-06-20
- 2009-07-22
- 2012-08-11
- 2009-06-17
- 2009-06-17
- 2009-06-17
- 2011-05-16
- 2009-06-15
- 2009-06-15
- 2009-06-15
- 行业标准YST 275-2008 高纯铝2009-06-15
- 2009-06-14
- 2009-06-14
- 2009-06-14
- 2009-06-14
- 2009-06-14
- 2009-06-12
- 2009-06-12
- 2009-06-11
- 2011-10-11
- 2009-06-10
- 2024-04-08
- 2009-06-09
- 2023-12-16
- 2009-06-09
- 2009-06-08
- 2022-03-06
- 2009-07-02
- 2009-06-07
- 2009-06-06
- 2009-06-06
- 2009-06-06
- 2009-06-06
- 2009-06-06
- 2009-06-06
- 2009-06-05
- 2009-06-05
- 2009-06-05
- 2009-06-05
- 2009-06-05
- 2009-06-05
- 2012-05-05
- 2009-09-28
- 2009-06-03
- 2009-06-03
- 2009-06-03
- 2009-06-03
- 2009-06-03
- 2024-05-14
- 2009-06-03
- 2009-06-02
- 2009-06-02
- 2009-06-02
- 2012-05-25
- 2026-09-16
- 2009-06-01
- 2009-07-09
- 2009-05-31
- 2009-05-31
- 2009-05-30
- 2009-05-29
- 2009-05-29
- 2009-05-29
- 2009-05-25
- 2009-05-23
- 2009-05-22
- 2009-05-22
- 2009-06-01
- 企业标准计算机电缆标准2009-05-22
- 2023-12-03
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2009-05-20
- 2023-12-03
- 2019-02-18
- 2009-05-18
- 2009-05-18
- 2009-05-18
- 2009-05-18
- 2009-05-18
- 2009-05-18
- 2009-05-18
- 2009-05-18
- 2009-05-16
- 2009-05-16
- 2009-05-16
- 2009-05-16
- 2009-05-16
- 2009-05-16
- 2009-05-16
- 2009-05-16
- 2009-05-15
- 2009-06-24
- 2024-11-01
- 2009-05-15
- 2009-05-15
- 2009-05-15
- 2009-06-20
- 2009-05-13
- 2009-05-13
- 2026-09-16
- 2009-05-12
- 2009-05-12
- 2009-05-12
- 2026-09-16
- 2009-05-12
- 2009-05-11
- 2009-12-21
- 2009-05-11
- 2021-06-07
- 国外标准MIL-DTL-13777J-2009 MIL-DTL-13777J-2009 Cable, Special Purpose, Electrical, General Specification2009-05-10
- 2021-03-28
- 2009-05-10
- 2009-05-10
- 2009-05-10
- 2009-05-10
- 2009-05-10
- 2009-05-21
- 国家标准GB 1216—85 外径千分尺2011-11-12
- 2009-05-19
- 2009-05-10
- 2009-05-09
- 2010-10-13
- 2009-05-09
- 2009-05-09
- 2009-05-09
- 2018-05-01
- 2012-05-05
- 2009-05-07
- 2009-05-07
- 2009-05-07
- 2009-05-06
- 2009-05-06
- 2026-09-14
- 2009-05-06
- 2026-02-01
- 2009-05-06
- 2009-05-06
- 2009-05-06
- 2018-08-27
- 2009-05-06
- 2009-05-11
- 国外标准VDE 全套标准(多集合)2009-07-01
- 2009-05-04
- 2009-05-04
- 2009-05-04
- 2009-05-04
- 2009-05-04
- 2009-05-04
- 2009-05-04
- 2009-05-04
- 2009-05-20
- 2023-12-17
- 2009-05-02
- 2009-04-30
- 2009-04-30
- 2009-04-30
- 2009-04-30
- 2009-04-29
- 2009-04-29
- 2009-04-28
- 2009-04-28
- 2009-04-28
- 2009-04-28
- 2009-04-28
- 2023-12-17
- 2009-06-02
- 2009-04-27
- 2009-04-26
- 2009-04-26
- 2026-01-21
- 2009-04-24
- 2009-04-25
- 2009-04-24
- 2009-04-24
- 2009-04-24
- 2009-04-24
- 2019-02-18
- 2009-04-24
- 2009-04-24
- 2009-04-23
- 2026-01-21
- 2009-05-12
- 2009-04-22
- 2009-04-22
- 2009-04-22
- 2009-04-21
- 2009-04-20
- 2009-04-20
- 2009-04-19
- 国外标准BS EN 50342:2001 Lead-acid starter batteries — General requirements, methods of test and numbering2009-04-19
- 2009-04-17
- 2009-04-17
- 2009-04-17
- 2026-09-12
- 2009-04-17
- 2009-04-16
- 2009-04-16
- 国外标准BS EN 50075:1991 Flat non-wirable two-pole plugs,2,5A 250V,with cord,for the connection of class2009-04-16
- 2010-11-17
- 2009-04-15
- 2009-04-15
- 2009-04-15
- 2009-04-15
- 2009-04-15
- 2009-04-14
- 2009-04-14
- 2009-04-14
- 2009-04-14
- 2009-04-13
- 2009-04-13
- 2009-04-13
- 2009-04-12
- 2009-04-12
- 2009-04-10
- 2009-04-10
- 2009-04-10
- 2009-04-10
- 2009-04-10
- 2009-04-10
- 2009-04-10
- 2009-04-10
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-04-09
- 2009-06-16
- 2010-03-18
- 2016-07-29
- 2009-04-07
- 2023-11-28
- 2009-04-06
- 2009-04-06
- 2009-04-06
- 2009-04-03
- 2009-04-02
- 2018-03-17
- 2021-06-03
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 2009-03-31
- 国外标准HD 21.13-2013 中文2023-12-18
- 2009-03-31
- 2009-03-31
- 2009-03-30
- 2009-03-30
- 2009-03-30
- 2009-03-30
- 2009-03-30
- 2009-03-26
- 2009-06-23
- 2009-03-25
- 2009-03-25
- 2009-03-24
- 2009-03-24
- 2009-03-24
- 2009-03-23
- 2009-03-23
- 2009-03-23
- 2009-03-23
- 2009-03-25
- 2009-03-23
- 2009-03-23
- 2009-03-22
- 2009-03-22
- 2009-03-22
- 2009-03-21
- 2009-03-20
- 2009-03-19
- 2009-03-19
- 2009-03-19
- 2009-03-19
- 2009-03-19
- 2009-03-19
- 2024-01-30
- 2009-03-19
- 2009-03-19
- 国外标准ASTM 盐水喷雾试验标准2009-04-10
- 2012-09-15
- 2009-03-18
- 2026-01-28
- 2009-03-18
- 2009-03-18
- 2009-03-17
- 2009-03-16
- 2009-03-16
- 2009-03-14
- 2009-03-14
- 2009-03-14
- 2009-03-13
- 2009-03-19
- 2023-12-16
- 2009-03-12
- 2009-03-12
- 2023-12-14
- 2009-03-12
- 2009-03-12
- 2009-03-12
- 2009-03-11
- 2009-07-07
- 2022-07-11
- 2009-03-10
- 2009-03-10
- 2009-03-10
- 2009-03-09
- 2009-03-09
- 2009-03-09
- 2009-03-09
- 2025-01-21
- 2026-01-28
- 2009-03-06
- 2009-03-06
- 2009-03-06
- 2009-03-06
- 国家标准GB/T 728-1998 锡锭2009-03-05
- 2021-06-15
- 2009-03-05
- 2009-03-04
- 2009-03-04
- 2009-03-04
- 2011-03-23
- 2009-03-03
- 2009-03-03
- 2009-03-02
- 2009-03-02
- 2009-04-02
- 2009-03-01
- 2009-03-01
- 2009-03-11
- 国外标准ASTM B 151/B 151M-00 B151 Copper-Nickel-Zinc Alloy (Nickel Silver) and Copper-Nickel Rod and Bar2009-02-28
- 2009-02-28
- 2009-02-27
- 2010-10-28
- 2009-02-25
- 2009-02-25
- 2009-02-25
- 2009-02-25
- 2009-02-25
- 2009-02-25
- 2009-02-25
- 2009-02-25
- 2009-02-24
- 2011-04-13
- 2009-02-23
- 2009-02-22
- 国外标准AC 150/5345-7E SPECIFICATION FOR L-824 UNDERGROUND ELECTRICAL CABLE FOR AIRPORT LIGHTING CIRCUITS2009-02-22
- 2009-02-20
- 2012-03-31
- 2024-04-20