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Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 24561 - 24570 | 24571 - 24580|24581 - 24590 |Weiter Weiter

GB/T 20413-2017

过磷酸钙

Single superphosphate

GB/T 17626.6-2017

电磁兼容 试验和测量技术 射频场感应的传导骚扰抗扰度

Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields

GB/T 35148-2017

石油天然气工业 井下工具 完井工具附件

Petroleum and natural gas industries—Downhole equipment—Completion accessories

GB/T 35147-2017

石油天然气工业 机械动力传输挠性联轴器 一般用途

Petroleum and natural gas industries—Flexible couplings for mechanical power transmission—General-purpose applications

GB/T 35385-2017

无损检测 铁磁性金属电磁(涡流)分选方法

Non-destructive testing—Practice for electromagnetic (eddy-current) sorting of ferrous metals

GB/T 35146-2017

石油天然气工业 海上钻井和修井设备

Petroleum and natural gas industries—Offshore drilling and workover equipment

GB/T 23507.1-2017

石油钻机用电气设备规范 第1部分:主电动机

Criterion for electrical equipment for oil drilling rig—Part 1: Main motors

GB/T 35377-2017

森林生态系统长期定位观测指标体系

Indicators system for long-term observation of forest ecosystem

GB/T 18046-2017

用于水泥、砂浆和混凝土中的粒化高炉矿渣粉

Ground granulated blast furnace slag used for cement,mortar and concrete

GB/T 35162-2017

道路基层用缓凝硅酸盐水泥

Slow-setting portland cement for roadbases

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 24561 - 24570 | 24571 - 24580|24581 - 24590 |Weiter Weiter