dry rating 中文意思是什麼
dry rating
解釋
干推力額定值-
Three - phase dry - type distribution transformers 50 hz, from 100 to 2500 kva with highest voltage for equipment not exceeding 36 kv - determination of the power rating of a transformer loaded with non - sinusoidal current
小於36kv設備的最高電壓值為50hz 100 - 2500kva三相干式配電變壓器.負載非正弦電流的變壓器額定功率的測定 -
The superlative fabric used is made of dupont hytrel fiber, and the jackets are constructed in two layers. the outer layer is not only water - resistant, but also very efficient in terms of vapor dispersion, featuring a permeability rating of 5, 000. the inner layer, equally good with respect to vapor dissipation, keeps the wearer dry and comfortable
Happy yogi最新款式的冬裝外套,採用具有絕佳防水防風及透氣功能的杜邦hytyel纖維製成,此種纖維包含兩層:外層不但能防水,又具有極高的水氣蒸發率,透氣度達5000以上內層的透氣度亦佳,是乾爽舒適高品質的衣料。
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