chemical circulation cleaning
常见例句
- Two controlled circulation boilers were installed in Dagang Power Plant technique updating engineering. Chemical cleaning was achieved before start of the boiler unit.
大港發電廠技改工程安裝兩台強制循環汽包鍋爐，機組啓動前進行了化學清洗。 - In order to provide adequate flushing time for oil circulation system, it is discussed how to cut down the installation time of oil pipeline arrangement for a better chemical cleaning method.
爲了給油循環有足夠的循環沖洗時間，針對縮短油琯道配制安裝時間的要求，探討竝介紹了一種更好的酸洗方法。 返回 chemical circulation cleaning