leakproof造句
Using seamless and
leakproof urethane frame for good vacuum seal.
防漏性佳:使用一体成型之防漏圈条,防漏性佳.
The
leakproof of our product, exceptionally good of its kind.
我们的产品的防漏性, 在同类中是比较好的.
Special safety concepts signalise a beginning failure of the
leakproof operation.
当无泄露操作开始出现故障时,特殊的安全装置会有报警信号发出.