全网唯一标准王
《发电厂油气管道设计规程+DLT+5204-2016》详细解读
ISO 20766-21 2023 Road vehicles — Liquefied petroleum gas (LPG) fuel system components — Part 21 Pressure and or temperature sensors.pdfISO 23548 2024 Measurement of radioactivity Alpha emitting radionuclides Generic test method using alpha spectrometry.pdfISO 20890-3 2020 Guidelines for in-service inspections for primary coolant circuit components of light water reactors — Part 3 Hydrostatic testing.pdfISO IEC TS 22924 2021 Identification cards — Transport layer topologies — Configuration for HCI HCP interchange.pdfISO 13547-1 2014 Copper, lead, zinc and nickel sulfide concentrates — Determination of arsenic — Part 1 Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method.pdfISO 7175-1 2019 Furniture Children s cots and folding cots for domestic use Part 1 Safety requirements.pdfISO 6383-1 2015 Plastics — Film and sheeting — Determination of tear resistance — Part 1 Trouser tear method.pdfISO 28721-1 2019 Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 1 Quality requirements for apparatus, components, appliances and accessories.pdfISO 9276-3 2008 Representation of results of particle size analysis — Part 3 Adjustment of an experimental curve to a reference model.pdfISO 10486 1992 Passenger cars — Car radio identification number (CRIN).pdfGB-T 16529-1996 光纤光缆接头 第1部分 总规范 构件和配件.pdfGB-T 31410-2015 色漆和清漆 涂层耐湿擦洗性和可清洁性的评定.pdfGB-T 18785-2002 商业账单汇总报文.pdfGB-T 22389-2023 高压直流换流站无间隙金属氧化物避雷器.pdfGB-T 26077-2021 金属材料 疲劳试验 轴向应变控制方法.pdfGB-T 4258-2004 60°、90°、120°直柄锥面锪钻.pdfGB-T 9095-2008 烧结铁基材料渗碳或碳氮共渗层深度的测定及其验证.pdfGB-T 11299.1-1989 卫星通信地球站无线电设备测量方法 第一部分 分系统和分系统组合通用的测量 第一节 总则.pdfGB-T 7594.10-1987 电线电缆橡皮绝缘和橡皮护套 第10部分 90℃一般不延燃橡皮护套.pdfGB-T 7577-1996 低频放大管壳额定的双极型晶体管空白详细规范.pdf
