您要查找的是不是：
- quartz felsite 石英霏细岩
- Your quartz clocks are quite salable on our market. 你们的石英钟在市场上卖得不错。
- Clear, colorless quartz; rock crystal. 水晶，石英透明的无色石英；石英
- A light yellow variety of quartz. 一种淡黄色的石英
- The quartz clock keeps very good time. 石英表走得很准。
- DongHai Quartz Glass Products Inc. 东海石英制品总厂。
- Foshan Blue Sea Quartz Stone Co., Ltd. 佛山市蓝海石英石材有限公司。
- ShangHai Quartz Glass Products Co., Ltd. 上海海洲石英玻璃制品有限公司。
- Fuzhou sunsing quartz clock co., Ltd. 福州三兴石英钟有限公司。
- Dandong Oriental Quartz Instruments Co., Ltd. 丹东市东方晶体仪器有限公司。
- Linyi City Yuehang Quartz Glass Co., Ltd. 临沂市月航石英玻璃有限公司。
- The quartz watch keeps good time. 石英表走时准。
- Please send us your price list of quartz clocks. 请寄给我们贵方的石英钟价目单。
- What kind of watch is better, quartz or mechanical? 哪种表好一些，石英的还是机械的?
- Mechanical watches, or quartz watches? 机械手表，还是石英手表?
- Which kind do you prefer, quartz or mechanical? 您要哪一种，石英表还是机械表?
- Gold ore main type is auriferous quartz vein type. 金矿床主要为含金硫化物石英脉型。
- The Kd values of Tc on quartz are very low. 石英对Tc吸附的Kd值很低。
- There is a gold quartz clock near the wood shutter. 木制的百叶窗旁挂着一个金黄色的石英钟。
- There is a great deal quartz in those mountains. 那些山里蕴藏着大量石英。
