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国外标准资料专区

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DIN 50923-2013Galvanische Oberzuge- Duplex-Systeme aus Zink attach_img  ...23456..8 人间沧桑 2023-11-6 76710 fushuoguo 2023-11-30 11:39
ISO IEC 27032-2023 Cybersecurity —Guidelines forInternet security attach_img  ...2 startship 2023-9-9 15558 wenyu_zhang 2023-10-21 08:49
MIL-STD-810G ENVIRONMENTAL ENGINEERING CONSIDERATIONS AND LABORATORY TESTS attach_img  ...2 startship 2023-9-9 14517 sir 2023-10-21 08:32
ISO 11382-2022 Optics and photonics - Opticalmaterials and components attach_img  ...2 startship 2023-9-9 14541 乐观的回回头 2023-10-21 06:37
UL962-0 Household and CommercialFurnishings attach_img  ...2 startship 2023-9-9 14532 不羁的风 2023-10-21 03:51
IECQ-03-5-2017 议事规则- 第5部分:IECQ HSPM计划-有害物质过程管理 要求 中文版 attach_img  ...2 startship 2023-9-9 14531 Roaly 2023-10-21 02:45
AS 5146.3:2018Reinforced Autoclaved Aeratedoncrete Part 3: Construction attach_img  ...2 startship 2023-9-9 14554 wenfuyong 2023-10-21 01:39
BS EN 1149-1:2006 Part 1: Test method for measurement ofsurface resistivity attach_img  ...2 startship 2023-9-9 14531 bxm-bxm 2023-10-20 16:33
ASTM F2547-06 (2013) attach_img  ...2 startship 2023-9-9 14541 FLAME 2023-10-20 14:53
DIN 6857-1 2009-01 attach_img  ...2 startship 2023-9-9 14571 Useful 2023-10-20 09:39
DIN EN ISO 8968-4-2002 牛奶.氮含量的测定. 第4部分 无蛋白质氮含量测定 attach_img  ...2 startship 2023-9-9 13521 菜菜123 2023-10-19 20:43
ISO 12745-2008 Copper, lead and zinc ores and concentrates - Precision and b attach_img  ...2 startship 2023-9-9 13523 Leisure 2023-10-19 17:57
ISO 8636-2-2007 Machine tools —Test conditionsfor bridge-type milling Part 2: attach_img  ...2 startship 2023-9-9 13526 林de糖 2023-10-19 11:53
MIL-STD-750E DEPARTMENT OF DEFENSE TEST METHOD STANDARD TEST METHODS FOR SEMIC 新人帖 attach_img  ...2 startship 2023-9-9 13547 fdguhui 2023-10-18 12:08
ANSISMACNA 005-2013 ROUND INDUSTRIALDUCT CONSTRUCTION STANDARDS attach_img  ...2 壁虱 2023-9-6 13533 619730559 2023-10-16 17:23
BS EN 60947-22017+A12020 Low-voltage switchgear and controlgear attach_img  ...2 壁虱 2023-9-6 12525 897847854 2023-10-15 14:08
中文版 ASME 国际性规范 IX 焊接、钎接和粘接评定- 2015版 attach_img 叁△龍∈ 2023-8-12 7484 吱吱不倦 2023-9-21 16:35
ASME IX焊接、钎接和粘接评定中文2021 attach_img 4758 实名认证 2023-8-10 6520 mutejoeer 2023-9-18 08:34
ASME B1.2-1983 (2017) Gages and Gaging forUnified Inch Screw Threads attach_img 壁虱 2023-8-5 7513 非布司他 2023-9-16 05:31
ASME B1.1-2019 Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms) attach_img 壁虱 2023-8-5 7498 19801222 2023-9-15 10:30
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