论文部分内容阅读
一九八一年三月四日至六日,省机械工业厅在潮阳县主持召开了聚苯硫醚涂层防腐伐门鉴定会。出席会议的有机关、科研、生产和使用单位,共34个单位50名代表。这种伐门是由广州化工研究所、潮阳伐门厂共同研制成功的。有J41CS—10直通式和J45CS—10直流式截止伐两种规格。适用于公称压力≤10kg/cm~2、工作温度≤120℃的水、蒸汽、煤气、除(较浓)氧化性酸以外的各种无机酸、有机酸、碱性液体、盐溶
From March 4 to March 6, 1981, the Provincial Department of Machinery Industry hosted the identification meeting of anti-corrosion of polyphenylene sulfide coating in Chaoyang County. A total of 34 delegates from 50 agencies attended the meeting, including organs, scientific research, production and users. This cutting door is jointly developed by the Guangzhou Institute of Chemical Technology, Chaoyang plant doors. There J41CS-10 straight-through and J45CS-10 DC cut-off two kinds of specifications. Suitable for water, steam, gas, various inorganic acids other than (thicker) oxidizing acid, organic acid, alkaline liquid, salt solution with nominal pressure ≤10kg / cm ~ 2 and working temperature ≤120 ℃