基本解釋[交通運(yùn)輸工程]液體滅火器[管理學(xué)]液體滅火器英漢例句雙語例句The mass of all portable fire extinguisher shall not exceed 23kg, and they shall have a fire-extinguishing capability at least equivalent to that of a 9l fluid extinguisher.所有手提式滅火器的重量應(yīng)不超過23 公斤，且其滅火容量至少應(yīng)等同于9公升流體滅火器。fluid extinguisher更多例句詞組短語短語fluid fire extinguisher 液力滅火器;流體滅火器;液體滅火器fluid d extinguisher 液體滅火器portable fluid extinguisher 手提式液體滅火器;輕便液體滅火器fluid dram fire extinguisher 液體滅火器extinguisher fluid 滅火液fluid extinguisher更多詞組專業(yè)釋義交通運(yùn)輸工程液體滅火器管理學(xué)液體滅火器