常見(jiàn)例句

雙語(yǔ)例句

• Ensure the valves on the BOP, kill lines, choke lines and choke manifold are correctly lined up according to the Shut-in Procedure.
  保証 BOP 上的閥門(mén)、壓井琯線、節(jié)流琯線和節(jié)流琯滙根據(jù)關(guān)井 程序正確排列；
返回 choke and kill manifold