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Number of entries (Data is updated on a monthly basis): 83167
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GB/T 42887-2023

数码照相机 拍摄时滞、快门时滞、拍摄速度和开机时间的测量

Digital still cameras—Measuring shooting timing lag, shutter release time lag, shooting rate, and start-up time

GB/T 26725-2023

超细碳化钨粉

Ultrafine tungsten carbide powder

GB/T 27668-2023

显微镜 光学显微术术语

Microscopes—Vocabulary for light microscopy

GB/T 26053-2023

碳化物基热喷涂粉

Carbide-based thermal spraying powders

GB/T 13476-2023

先张法预应力混凝土管桩

Pretensioned spun concrete piles

GB/T 5166-2023

烧结金属材料和硬质合金弹性模量的测定

Determination of elasticity modulus for sintered metal materials and hardmetals

GB/T 11064.16-2023

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第16部分:钙、镁、铜、铅、锌、镍、锰、镉、铝、铁、硫酸根含量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 16: Determination of calcium, magnesium, copper, lead, zinc, nickel, manenases, cadmium, aluminum, iron and sulfate contents—Inductively coupled pl

GB/T 42924.4-2023

塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法

Plastics—Smoke generation—Determination of the corrosivity of fire effluents—Part 4: Dynamic decomposition method using a conical radiant heater

GB/T 42924.1-2023

塑料 烟雾产生 燃烧流腐蚀性的测定 第1部分:通用术语和应用

Plastics—Smoke generation—Determination of the corrosivity of fire effluents—Part 1: General concepts and applicability

GB/T 42919.6-2023

塑料 导热系数和热扩散系数的测定 第6部分:基于温度调制技术的比较法

Plastics—Determination of thermal conductivity and thermal diffusivity—Part 6:Comparative method for low thermal conductivities using a temperature-modulation technique

Number of entries (Data is updated on a monthly basis): 83167
Weiter Weiter| 12701 - 12710 | 12711 - 12720|12721 - 12730 |Weiter Weiter