英语词汇“petrol chemical”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	petrol chemical
释义	petrol chemical短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句石油化工的 The development of the petrol chemical engineering technology promotes the transform of old plant. 石化技术的发展促进了老装置的改造。 cnki
随便看	bearings and spindles bearing scale bearings calibration bearing scraper bearing screw bearings damage from burning bearing seal bearing sealing bearing sealing cover bearing search bearing seat bearing seating bearing section bearing sector bearing segment bearing seizure bearing selector bearing semaphore bearing sense bearing-sense switch bearing sensitivity bearing separation bearing series bearing servo bearing servo amplifier