plastics and plastic products compounder
... * 塑料管挤出机操作员 plastic-pipe-extruder operator * 塑料及其制品混配 plastics and plastic products compounder * 塑料机器操作员 plastics machine operator ...
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plastics and plastic products compounder
塑料及塑料制品复合机
以上为机器翻译结果，长、整句建议使用 人工翻译 。