GB-T 11181-2016 子午线轮胎用钢帘线
ISO 679 2009 Cement — Test methods — Determination of strength.pdf
ISO 12288 2000 Aerospace — Rivets, solid, in nickel alloy — Procurement specification.pdf
ISO 18609 2000 Animal and vegetable fats and oils Determination of unsaponifiable matter Method using hexane extraction.pdf
ISO 10398 1998 Rubber — Identification of accelerators in cured and uncured compounds.pdf
ISO 6598 1985 Fertilizers — Determination of phosphorus content — Quinoline p.pdf
ISO 11093-8 2017 Paper and board — Testing of cores — Part 8 Determination of natural frequency and flexural modulus by experimental modal analysis.pdf
ISO 4679 2023 Ships and marine technology — Hydraulic performance tests for waterjet p.pdf
ISO 2961 1974 Aluminium oxide primarily used for the production of aluminium —.pdf
ISO 2563 2009 Aircraft ducting and piping — Profile dimensions for flanges of V-band couplings.pdf
ISO 20836 2021 Microbiology of the food chain — Polymerase chain reaction (PCR) for the detection of microorganisms — Thermal performance testing of thermal cyclers.pdf
GB-T 3927-2008 直流电位差计.pdf
GB-T 6885-2020 硬质合金 混合粉取样和试验方法.pdf
GB-T 19448.2-2004 圆柱柄刀夹 第2部分 制造专用刀夹的A型半成品.pdf
GB-T 40346-2021 植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法.pdf
GB 21148-2020 足部防护 安全鞋.pdf
GB-T 5332-2007 可燃液体和气体引燃温度试验方法.pdf
GB-T 20719.1-2006 工业自动化系统与集成 过程规范语言 第1部分 概述与基本原理.pdf
GB-T 44513-2024 微机电系统(MEMS)技术 传感器用MEMS压电薄膜的环境试验方法.pdf
GB-T 17112-1997 定心钻.pdf
GB-T 5519-2018 谷物与豆类 千粒重的测定.pdf