heating hose coupling

例句：

1. 1. The heating hose coupling is essential for the proper functioning of the heating system.
   加热软管接头对于供暖系统的正常运行至关重要。
2. 2. The technician replaced the heating hose coupling with a new one.
   技术人员用一个新的来替换了加热软管接头。
3. 3. The heating hose coupling was designed to prevent leaks and ensure efficient heat transfer.
   加热软管接头的设计旨在防止泄漏并确保有效的热量传递。