ICS 25.160.40 Ref. No. ISO 5817:2003/Cor.1:2006(E)© ISO 2006 – All rights reserved Published in Switzerland INTER...
ISO 5251-81 Stainless steel butt-welding fittings.pdf
Reference numberISO 4955:2005(E)© ISO 2005 INTERNATIONAL STANDARD ISO4955Third edition2005-04-15Heat-resistant steels A...
Reference numberISO 4126-2:2003(E)© ISO 2003 INTERNATIONAL STANDARD ISO4126-2First edition2003-01-15Safety devices for...
ISO 4017-88 六角头螺钉 产品等级A和B级.PDF
ISO 4014:1999(E)© ISO 1999All rights reserved. Unless otherwise specified, no part of this publication may be rep...
INTERNATIONALSTANDARDrso3834-4Second edition2005-12-15Quality requirements for fusion weldingof metallic materials -Part ...
COPYRIGHT 2000 International Organization For StandardizationInformation Handling Services, 2000 COPYRIGHT 2000 Interna...
ISO 2037-92.pdf
Reference numberISO 1302:2002(E)© ISO 2002 INTERNATIONAL STANDARD ISO1302Fourth edition2002-02-01Geometrical Product Sp...
ISO 404-1992 EN 钢和钢制品--一般技术交货要求.pdf
ISO 263-1973.pdf
AReference numberISO 262:1998(E)INTERNATIONALSTANDARDISO262Second edition1998-12-15ISO general purpose metric screwthreads...
国际标准●ISOISO 7-1:1994(E)密封管螺纹第一部分：直径，公差和代号1． 范围ISO-7 的这部份详细叙述管制螺纹的形式、尺寸、公差和代号...
September 2004DEUTSCHE NORMEntwurfNormenausschuss Erdöl- und Erdgasgewinnung (NÖG) im DINNormenausschuss Maschinenbau ...
NORMA TECNICAWelding and allied processes - Recommendations for joint preparation - Part 3: Metalinert gas welding...
Reference numberISO 11925-2:2002(E)© ISO 2002 INTERNATIONAL STANDARD ISO11925-2Second edition2002-02-01Reaction to fire...
© ISO 2017Anodizing of aluminium and its alloys — Estimation of loss of absorptive power of anodic oxidation c...
Reference numberISO 14066:2011(E)© ISO 2011 INTERNATIONAL STANDARD ISO14066First edition2011-04-15Greenhouse gases — ...
© ISO 2016Medical devices — Quality management systems — Requirements for regulatory purposesDispositifs médicaux...
KA_T 113-1995 煤矿井下用聚合物制品阻燃抗静电性通用试验方法和判定规则.pdf710页
ASTM C930 - 19 (2025).pdf65页
ASME BPVC Ⅷ.2 中文版2025.pdf17695页
NB_T 11311-2023 环形截面混凝土电杆结构设计规程.pdf380页
NACE SP0502-2025.pdf1056页
GB 25563-2010 食品安全国家标准 食品添加剂 磷酸三钾.pdf8011页
ISO 16840-10-2021 (2022).pdf20126页
GBT 17261-2011 钢制球形储罐型式与基本参数.pdf858页
ISO TR 12391-3-2002.pdf11954页
ISO IEC 08473-4-1995 scan.pdf11416页
我要去德国2023蔡司视光大师赛-华中区渐进赛道复习题附有答案.docx1333页
GJB 4228A-2019 航天器与运载火箭对接型谱(1).pdf17321页
SAE JA1011-2024.pdf1912页KA_T 113-1995 煤矿井下用聚合物制品阻燃抗静电性通用试验方法和判定规则.pdf710页
ASME BPVC VIII.1 压力容器建造规则 2025 中文版（OCR书签版）.pdf14601页
GJB 10106-2021 运载火箭用单组元推力器规范.pdf9616页
DB43 424-2009 湘西黑猪.pdf1018页
ASTM C205 - 46T scan.pdf53页
【地方标准】DB14∕T 2134-2020 电梯限速器动作速度校验操作规程.pdf8410页
IEEE Industry Connections (IEEE-IC) 3D Body Processing (3DBP) Initiative - An Introduction 2017.pdf19322页
