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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47733
Weiter Weiter| 3171 - 3180 | 3181 - 3190|3191 - 3200 |Weiter Weiter

GB/T 5759-2025

塑料 离子交换树脂 离心法测定氢氧型阴离子交换树脂的含水量

Plastics—Ion exchange resin—Determination of water content of anion exchange resins in hydroxide form by centrifugation

GB/T 5760-2025

塑料 离子交换树脂 氢氧型阴离子交换树脂交换容量的测定

Plastics—Ion exchange resin—Determination of exchange capacity of anion exchange resins in hydroxide form

GB/T 33684-2025

石油地震勘探资料解释技术规范

Technical specification for seismic data interpretation of petroleum

GB/T 35186-2025

天然气计量系统性能评价

Performance evaluation of measuring system for natural gas

GB/T 43019.4-2025

塑料薄膜和薄片水蒸气透过率的测定 第4部分: 气相色谱法

Determination of water vapour transmission rate for plastics film and sheeting—Part 4: Gas chromatographic method

GB/T 23512-2025

石油天然气工业 套管、油管、管线管和钻柱构件用螺纹脂的评价与试验

Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements

GB/T 17038-2025

内燃机车柴油机油

Railroad diesel engine oils

GB/T 46419-2025

石油天然气工业 钛合金感应加热弯管

Petroleum and natural gas industries—Titanium alloy induction bends

GB/T 21158-2025

种子加工成套设备

Seed processing complete equipment

GB/T 9167-2025

花键轴铣床 精度检验

Spline hobbing machines—Testing of the accuracy

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47733
Weiter Weiter| 3171 - 3180 | 3181 - 3190|3191 - 3200 |Weiter Weiter