pneumatic grate shaking rigging

例句：

1. 1. The pneumatic grate shaking rigging was designed to improve the efficiency of the coal preparation process.
   气动格栅振动系统的设计目的是为了提高煤炭准备过程的效率。
2. 2. The pneumatic grate shaking rigging is a critical component in maintaining safe and efficient operations in mining environments.
   气动格栅振动系统是矿山环境中保持安全和高效运营的关键部件。
3. 3. The engineers were tasked with designing a new pneumatic grate shaking rigging system that would reduce maintenance costs and increase productivity.
   工程师们被委托设计一个新的气动格栅振动系统，以减少维护成本并提高生产效率。