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Anzahl der Treffer (Daten werden monatlich aktualisiert): 82246
Weiter Weiter| 40821 - 40830 | 40831 - 40840|40841 - 40850 |Weiter Weiter

GB/T 24165-2020

染料产品中多氯联苯的测定

Determination of polychlorinated biphenyls in dye products

GB/T 20975.34-2020

铝及铝合金化学分析方法 第34部分:钠含量的测定 火焰原子吸收光谱法

Methods for chemical analysis of aluminium and aluminium alloys—Part 34:Determination of sodium content—Flame atomic absorption spectrometric method

GB/T 20975.19-2020

铝及铝合金化学分析方法 第19部分:锆含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 19:Determination of zirconium content

GB/T 39332-2020

高精度齿轮抗疲劳制造通用技术要求

General requirements for the anti-fatigue manufacturing of precision gears

GB/T 39188-2020

电动门窗通用技术要求

General technical specification of electric windows and doors (gates)

GB/T 33588.1-2020

雷电防护系统部件(LPSC)第1部分:连接件的要求

Lightning protection system components(LPSC)—Part 1:Requirements for connection components

GB/T 33588.6-2020

雷电防护系统部件(LPSC)第6部分:雷击计数器(LSC)的要求

Lightning protection system components (LPSC)—Part 6: Requirements for lightning strike counters (LSC)

GB/T 3098.25-2020

紧固件机械性能 不锈钢和镍合金紧固件选用指南

Mechanical properties of fasteners—Guidance for the selection of stainless steels and nickel alloys for fasteners

GB/T 39334.5-2020

机械产品制造过程数字化仿真 第5部分:典型工艺仿真要求

Digital simulation of mechanical products manufacturing process—Part 5: Requirements of typical process simulation

GB/T 39091-2020

工业余热梯级综合利用导则

Guidelines for industrial waste heat comprehensive cascade utilization

Anzahl der Treffer (Daten werden monatlich aktualisiert): 82246
Weiter Weiter| 40821 - 40830 | 40831 - 40840|40841 - 40850 |Weiter Weiter