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Anzahl der Treffer (Daten werden monatlich aktualisiert): 81989
Weiter Weiter| 44751 - 44760 | 44761 - 44770|44771 - 44780 |Weiter Weiter

GB/T 34582-2017

固体氧化物燃料电池单电池和电池堆性能试验方法

Single cell and stack performance test methods for solid oxide fuel cells (SOFC)

GB/T 34579-2017

等离子显示设备150kHz~30MHz辐射骚扰限值和测量方法

Methods of measurement and limits for radiated disturbances from plasma display panel equipment in the frequency range 150kHz to 30MHz

GB/T 34580-2017

运行涡轮机油中不溶有色物质的测定方法 膜片比色法

Standard test method for measurement of lubricant generated insoluble color bodies in in-service turbine oils—Membrane patch colorimetry

GB/T 34298-2017

暴风雪天气等级

Classification of snowstorms

GB/T 34294-2017

农村民居防御强降水引发灾害规范

Prevention specification of disasters caused by intense rainfall for rural buildings

GB/T 34325-2017

太阳能资源数据准确性评判方法

Methods for solar energy resources data quality evaluation

GB/T 34293-2017

极端低温和降温监测指标

Monitoring indices of low temperature extremes and temperature drop extremes

GB/T 34295-2017

非职业性一氧化碳中毒气象条件等级

Meteorological condition grades of non-professional carbon monoxide poisoning

GB/T 34296-2017

地面降雹特征调查规范

Specification of hail event surveys

GB/T 34291-2017

应急临时安置房防雷技术规范

Technical specification for lightning protection of temporary emergency shelter

Anzahl der Treffer (Daten werden monatlich aktualisiert): 81989
Weiter Weiter| 44751 - 44760 | 44761 - 44770|44771 - 44780 |Weiter Weiter