词汇	books and records
释义	books and records 文献典籍
随便看	nonmetallic minerals non metallic minerals non-metallic minerals non -metallic minerals non-metallic mold material non-metallic mould material nonmetallic oil tank non-metallic oil tank nonmetallic ore non-metallic ore nonmetallic ore deposit nonmetallic oxide Non metallic part as flame path Non metallic part as flame path? nonmetallic phase nonmetallic pipe non metallic pipe non-metallic pipe nonmetallic pipeline nonmetallic pipelines non-metallic POL storage tank non-metallic powder non-metallic product non-metallic products nonmetallic pure material