Focus on petrochemical plant equipment daily operating and maintenance job.
专注于石化类企业设备的日常运行维护工作。
The equipment safety insurance is extremely important in petrochemical plant due to its special conditions.
由于石油化工企业的特殊性，设备的安全保障工作就显得十分重要。
The equipment safety insurance is extremely important in petrochemical plant due to its special conditions.
由于石油化工企业的特殊性，设备的安全保障工作就显得十分重要。
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