10 years work experience in plastic plant or R&D center of petrochemical plant.
10 years work experience in plastic plant or R&D center of petrochemical plant.
10年的塑料加工企业或石化企业研发中心的工作经验。
10 years work experience in plastic plant or R&D center of petrochemical plant.
10年的塑料加工企业或石化企业研发中心的工作经验。