有石油化工设备制造、检验、监理背景，工作三年以上；

Have experience in petrochemical industry and machine building industry, 3 years work experience;

youdao

有石油化工设备制造、检验、监理背景，工作三年以上；

Have experience in petrochemical industry and machine building industry, 3 years work experience;

youdao