聚三氟氯乙烯 PCTFE ; PCTEE ; CFM ; poly, PCTFE
聚三氟氯乙烯液位计 fluorothene level glass
聚三氟氯乙烯塑料 PCTFE
聚三氟氯乙烯塑料泵 Polytrifluoro vinyl chloride plastic pump
聚三氟氯乙烯悬浮液 PCTFE dispersion
树脂、聚三氟氯乙烯 PCTFF
铁氟龙聚三氟氯乙烯 PCTFE
聚三氟氯乙烯、聚丙烯 PP
对聚三氟氯乙烯 PCTFE
聚氯三氟乙烯 PCTFE ; polychloro trifluoroethylene ; PCTFE Polychlorotrifluoroethylene ; PCTFE Plychlrtriflurethylene
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