您要查找的是不是：
- AC argon arc welding is used for the repair according to the leakage check and welding characteristics of aluminum materials, hardware device is strengthened, operation criterion are perfected. 采用的查漏方法,根据铝材的焊接特点选择交流氩弧焊进行修复,并采取增加硬件设施和完善操作规范的预防措施。
- Leakage checking: to apply soap water to all connectors for checking leakage or not. 检漏：用肥皂水对各连接头进行检查空调内机漏水，有无泄漏。
- drainage system leakage check and maintenanee 渗漏及检修排水系统
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- Leakage Checking and Vacuum Baking 测漏与真空烘烤
- The washer for preventing leakage is broken. 那个防漏的垫圈坏了。
- This check does not simulate a seal leakage. 这个测试并不等同于密封泄漏。
- 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。
- Check bottles for leakage before use. 使用前应检查瓶子是否渗漏。
- 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。
- He was careful enough to check up every detail. 他非常仔细，把每一个细节都核对过了。
- Please check up these references. 请核对这些参考资料。
- Carefully check the car being scorched. 仔细检查过被烧焦了的汽车。
- He predated the check by five days. 他把支票上的日期填早了五天。
- I'll have to check the entries in the ledger. 我得核对一下总帐的项目。
- Is there a place we can check in our coats? 有暂存大衣的地方吗?
- I accept a check in lieu of cash. 我接受支票代替现金。
- Don't forget to check on your work. 别忘记检查一下你们的工作。
- He went aloft to check the sails. 他上去检查船帆。
