GB/T 40266-2021食品包装用氧化物阻隔透明塑料复合膜、袋质量通则标准
英文:Quality general rules of oxides barrier transparent plastics laminated films and pouches for food packaging GB/T 4026...
英文:Quality general rules of oxides barrier transparent plastics laminated films and pouches for food packaging GB/T 4026...