malleable pintle chain

例句：

1. 1. The malleable pintle chain is a crucial component in the assembly of machinery.
   可锻链条是机械组装中的关键部件。
2. 2. The malleable pintle chain was designed to withstand high temperatures and pressures.
   可锻链条设计用于承受高温和高压。
3. 3. The malleable pintle chain was used to connect two pieces of machinery together.
   可锻链条被用来连接两台机器。