The intermediate bearing of one oil tanker with a WNSD7RTA62U main engine is fixed on the four places to simulate and evaluate effects of the ship shafting mechanical condition.是什么意思_The intermediate bearing of one oil tanker with a WNSD7RTA62U main engine is fixed on the four places to simulate and evaluate effects of the ship shafting mechanical condition.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句