英文標準名稱:Environmental conditions existing in the application of electric and electronic products - Section 7: Portable and non-stationary use
英文標準名稱:Environmental conditions existing in the application of electric and electronic products - Section 5: Ground vehicle installations
英文標準名稱:Environmental conditions existing in the application of electric and electronic products - Section 4: Stationary use at non-weather-protected locations
英文標準名稱:Environmental conditions existing in the application of electric and electronic products - Section 3: Stationary use at weather-protected locations
英文標準名稱:Penetrant testing forsteel castings
鑄鋼件磁粉檢測 英文標準名稱:Magnetic particle testing for steel castings
英文標準名稱:Hydraulic vibration generator systems
英文標準名稱:Electrodynamic vibration generator systems
GB/T 13309-2007 機械振動臺 技術(shù)條件:Specification for mechanical vibration generator systems
英文標準名稱:Test method of Rockwell hardness for friction materials
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Copyright ? 北京中科光析科學技術(shù)研究所 | 京ICP備15067471號-16