thin quartz glass plate optical quartz glass zs-1 zs-2 hs jgs1 jgs2 jgs3 1. the technical force of our company is rich. we have rich experience to manufacture optical thin quartz glass plate. 2. we have the competitive price for optical thin quartz...
transparant gauge glass It is also named Sight Glass, Reflex Glasses, Level Gauge Glass, Spares for level gauge, Boiled Gauge Glass, Boiled Parts, ect Level Gauge Glass is made from Borosilicate with toughened process. It is used in lever gauge in...
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