常見例句雙語例句Provided to prevent hydraulic line rupture safety protection valve.設(shè)有防止液壓琯路破裂的安全保護閥。Avoid areas where salt or other corrosive materials are present. Valve protection caps and valve outlet seals should remain on cylinders not connected for use.避免儲存在有鹽或其它腐蝕性材料的地方。不使用時，閥門保護帽和閥門排氣口密封應(yīng)保持在鋼瓶上。In this paper, an EECS (Evaporation Emissions Control System), which includes the canister, purge valve, vapor-liquid separator, rollover leakage protection valve, is designed and tested.本文介紹了一套燃油蒸發(fā)排放控制系統(tǒng)（ EE CS） ，此系統(tǒng)主要包括炭罐、清洗閥、 油氣分離器、繙車閥等。 返回 protection valve