塑料衬里 meaning in English

plastic lining

General specification for valves lined with fluoroplastics
氟塑料衬里阀门通用技术条件
Galvanized iron pipe with polyvinyl chloride lining
塑料衬里镀锌铁管
Cylinders lined with rubber or plastics
用橡胶或塑料衬里的气缸
Manufacturers of pumps , fittings , pipelines , valves and flanges
-生产各类氟塑料衬里耐腐蚀阀门有管路附件。
The pump and valve of fluorine plastics pad inside and bear the decay is put
氟塑料衬里耐腐泵阀是将聚全氟乙丙烯

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