您要查找的是不是：
- Plastic check well 透水盲管
- Copper body, corrosion resistant plastic check modules, silicone discs and Buna 'N' seals, stainless steel springs. 铜阀体,耐腐蚀塑料止回模块,硅阀瓣和丁纳橡胶密封,不锈钢弹簧。
- Cast bronze body, plastic check assemblies, silicone discs and stainless steel springs. 铸青铜阀体，塑料止回总成，硅树脂阀瓣和不锈钢弹簧。
- Machined brass construction, durable plastic check modules, injection molded of acetyl resin, silicone discs, Buna 'N' seals, and stainless steel springs. 机加工黄铜结构,耐用的塑料止回模块,注塑模制乙酰树脂,硅阀瓣,丁纳橡胶密封,以及不锈钢弹簧。
- These valves contain plastic check modules and should never be directly sweated into the line. Sweat fit adapters should be sweated into the line prior to valve installation. 这些阀门包括塑料止回模块,不应该直接通过焊接将其连接到管道上。在安装阀门之前,应该先将焊接适配器焊接到管道上。
- Conclusion The take orally cathartic method to assist with add the propersugar water to synthesize the result before check better than clysis method. 结论口服泻药辅以检查前补充适量糖水综合效果优于灌肠法。
- Or, some people just don't check best buy cause its "ghetto" in the car audio dept i guess. But they have a couple boxes that may work. 哦,一些人不检查最佳的购买起因它的"少数民族居住区"在我猜测。的汽车音像部门但他们有也许运转的夫妇箱子。
- Or, some people just don't check best buy cause its "ghetto" in the car audio dept i guess...but they have a couple boxes that may work. 哦;一些人不检查最佳的购买起因它的"少数民族居住区"在我猜测...的汽车音像部门但他们有也许运转的夫妇箱子。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- Oh, well why do not I check out the campus employment office? 哦！对了！我为什么不到学校的就业咨询处去查询一下呢。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- He is a plastic surgery specialist. 他是个整形外科医生。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
- Sunday is the best day to check the want ads. 星期天是在报纸上查寻招聘广告的最好的日子。
- Many items in daily use are made of plastic. 很多日常生活用品是用塑料制成的。
- A kind of plastic stuff is used to make the plates. 这些盘子是用一种塑料制造的。
- Have you got any rain check for the following game? 你拿到下一场球的免费票了吗？
- It always pays to give your paper one final check. 写了东西最后检查一遍总是有好处的。
