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NB-T 25056-2016 核电厂常规压力容器焊接修复技术规程
ISO 11606 2022 Ships and marine technology — Marine electromagnetic compasses.pdfISO 7211-5 2020 Textiles Methods for analysis of woven fabrics construction Part 5 Determination of linear density of yarn removed from fabric.pdfISO 2975-2-1975Measurement of water flow in closed conduits. Tracer methods. Part ii_Constant rate i.pdfISO 4917-3 2024 Design of nuclear power plants against seismic events — Part 3 Civil structu.pdfISO 15494 2015 Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X).pdfISO 11126-7 2018 Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 7 Fused aluminium oxide.pdfISO 20981 2020 Asparagus — Specification and test methods.pdfISO 21634 2022 Rubber flaps for tyres — Requirements and test methods.pdfISO 9653 1998 Adhesives — Test method for shear impact strength of adhesive bonds.pdfISO 16866 2020 Metallic and other inorganic coatings Simultaneous thickness and electrode potential determination of individual layers in multilayer nickel deposits (STEP test).pdfGB-T 1230-2006 钢结构用高强度垫圈.pdfGB-T 13451.2-1992 着色颜料相对着色力和白色颜料相对散射力的测定 光度计法.pdfGB-T 15254-2014 硫化橡胶 与金属粘接 180°剥离试验.pdfGB-T 21477-2024 船舶与海上技术 非金属软管组件和非金属补偿器的耐火性能 试验方法.pdfGB-T 43006-2023 皮革和毛皮 微生物降解性的测定.pdfGB-T 20001.1-2001 标准编写规则 第1部分 术语.pdfGB-T 13807.1-2008 腰状杆螺柱连接副 型式分类.pdfGB-T 17669.3-1999 建筑石膏 力学性能的测定.pdfGB-T 21754-2008 化学品 28天-14天重复剂量吸入毒性试验方法.pdfGB-T 19805-2005 焊接操作工 技能评定.pdf
