booster hose 中文意思是什麼
booster hose
解釋
卷盤水帶-
Test method for pressure testing of assemblies of rubber - lined fire hose and rubber booster hose in service on interior standpipes
室內儲水管用橡膠襯里的消防軟管和橡膠增強軟管的組合件的壓力試驗方法 -
Fire extinguisher and booster hose
滅火器和助推器用軟管
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