steam fittings 中文意思是什麼
steam fittings
解釋
蒸氣管道配件-
Stockists and distributors pipes, valves, steam traps, fittings and instrumention
-主導生產研製「杭州牌」閥門減溫減壓裝置。 -
We are professional on malleable iron pipe fittings. they are used for joining pipes lines of water, steam, gas, oil and etc
我們是一家專業生產瑪鋼管件的公司.瑪鋼管子零件應用於供水管道、水蒸氣管道、煤氣管道、輸油管道的連接。
分享友人