GB-T 9445-2015 无损检测 人员资格鉴定与认证
ISO 21308-6 2018 Road vehicles Product data exchange between chassis and bodywork manufacturers (BEP) Part 6 Coding of hook loader bodywork.pdf
ISO 15614-7 2016 Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 7 Overlay welding.pdf
ISO 18489 2015 Polyethylene (PE) materials for piping systems — Determination of resistance to slow crack growth under cyclic loading — Cracked Round Bar test method.pdf
ISO TR 14468 2010 Selected illustrations of attribute agreement analysis.pdf
ISO 9748 2000 Aerospace Ball-ends in corrosion-resistant steel swaged on aircraft control wire rope Dimensions and loads.pdf
ISO 3958 1996 Passenger cars — Driver hand-control reach.pdf
ISO 23838 2022 Metallic materials — High strain rate torsion test at room temperature.pdf
ISO 2834-1 2020 Graphic technology — Laboratory preparation of test prints — Part 1 Paste inks.pdf
ISO 8421-6 1987 Fire protection — Vocabulary — Part 6 Evacuation and means of escape.pdf
ISO 9444-2 2009 Continuously hot-rolled stainless steel — Tolerances on dimensions and form — Part 2 Wide strip and sheet plate.pdf
GB-T 9445-2015 无损检测 人员资格鉴定与认证.pdf
GB-T 39241-2020 无损检测 超声检测 穿透技术.pdf
GB-T 19248-2003 封装引线电阻测试方法.pdf
GB-T 3464.2-2003 细长柄机用丝锥.pdf
GB-T 18347-2001 128条码.pdf
GB-T 2673.2-2020 内六角花形高沉头螺钉.pdf
GB-T 22866-2008 皮革五金配件 镍释放量的测定.pdf
GB-T 5474-2016 塑料 酚醛模塑制品 游离氨和铵化合物的测定 比色法.pdf
GB-T 2942-2009 硫化橡胶与纤维帘线静态粘合强度的测定 H抽出法.pdf
GB-T 8034-2009 焦化苯类产品铜片腐蚀的测定方法.pdf