delivery hose coupling 中文意思是什麼
delivery hose coupling
解釋
供水水帶介面-
Delivery fire hose coupling type c, pn 16 ; made of brass, for use on ships
船舶用銅制公稱壓力16的c型消防帶聯接器 -
Delivery fire hose coupling type b, pn 16 ; made of brass, for use on ships
船舶用銅制公稱壓力16的b型消防帶聯接器
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