短語(yǔ)詞組短語(yǔ)dip p pipe 浸漬管hot dip galvanized pipe 熱鍍鋅管dip pipe level gauge 浸管液面計(jì)immersion depth of dip pipe 浸沒(méi)管浸沒(méi)深度hot dip galvanized steel pipe 熱鍍鋅鋼管Hot -dip galvanized steel pipe installation 熱浸鍍鋅鋼管安裝hot -dip galvanizing steel pipe 熱鍍鋅鋼管 返回 dip pipe