-
1.The water pump seal retainer is essential for maintaining the integrity of the pump.
水泵密封保持器对于保持泵的完整性至关重要。
-
2.The engineer replaced the water pump seal retainer with a new one to fix the leak.
工程师用一个新的来替换水泵密封保持器，以修复泄漏。
-
3. The technician carefully inspected the water pump seal retainer before installing it in the machine.
技术人员在安装机器之前仔细检查了水泵密封保持器。