gland drain 中文意思是什麼
gland drain
解釋
格蘭封嚴余油口-
Process water provides sealing and cooling water to the pump and automatic drain valves allow flushing of the gland seals
工藝水對泵起密封和冷卻的作用，自動排水閥控制對氣封裝置的清洗。 -
What elements does sweat gland comprise ? what is the benefit to health ? will it also drain out beneficial elements from human body ? how to remedy
照射能量屋后所流的汗水含有何種成分對人體健康有何益處？是否會將身體內有益的成分也排出？如何補救？
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