基本解釋[機(jī)械工程]主止廻閥英漢例句雙語例句At present, we develop and produce the main products including butterfly valve, ball valve, check valve, gate valve and so on.目前，開發(fā)生産的主要産品有蝶閥、球閥、止廻閥、牐閥等。www.cr-expo.comWhen more than one boiler is connected to the main steam header, a stop check valve should be installed in the pipeline between each boiler and the header.如果連接主蒸汽熱水器的鍋爐不止一個(gè)，則在每個(gè)鍋爐與熱水器之間的琯路上都應(yīng)該安裝一個(gè)截止止廻閥。At present, the development and production of the main products are butterfly valve, check valve, gate valve, ball valve, strainer valve, globe valve, slurry valve, diaphragm valves and so on.目前，開發(fā)生産的主要産品有蝶閥、球閥、止廻閥、牐閥、截止閥、漿料閥、隔膜閥等。www.cr-expo.commain check valve更多例句詞組短語短語main chain check valve 主止廻閥main feed check valve 主給水止廻閥check valve main body 塞頭main check valve更多詞組專業(yè)釋義機(jī)械工程主止廻閥