clinker ring

例句：

1. 1. The engineer designed a clinker ring to support the heavy load.
   工程师设计了一个耐火环来支撑沉重的负荷。
2. 2.The construction of the new bridge required the installation of several clinker rings.
   新桥梁的建设需要安装几个耐火环。
3. 3.The clinker ring was used as a protective layer against thermal shocks.
   耐火环被用作保护层，以抵御热冲击。