modified quartz-sand改性石英砂
quartz z sand石英砂
quartz fine sand石英细砂
quartz filter sand石英砂滤料
modified quartz-sand filter media改性砂滤料
resin-coated quartz prepacked sand石英树脂预包砂
Melted quartz sand熔融石英砂
Quartz sand filter media石英砂滤料
Casting Quartz Sand铸造用石英沙
The quartz sand,after preheated to 110-350℃,was charged to a muller and mulled.
石英砂加热至110350℃,置于混砂机内搅拌。
参考来源 - 预固化树脂覆膜砂的研究Using large-scale interfacial shear apparatus,a series of direct shear tests between geogrid and sand were performed under cyclic load. The influence of normal cyclic load characteristic on shear property of geogrid-quartz sand interface was studied.
采用大型结构面剪切仪进行了循环荷载作用下土工格栅与砂土的直剪试验,研究了法向循环荷载特征对土工格栅与石英砂界面剪切特性的影响。
参考来源 - 循环荷载特征对筋土界面剪切特性的影响试验