graphite packing

• 石墨衬垫,石墨填料

graphite packing的用法和样例：

例句

1. Standard NIBCO iron valves are furnished with Synthetic Fibers and Graphite packing, along with Synthetic Fibre gaskets.
   标准美国尼伯科铸铁阀门配置合成纤维和石墨填料，以及合成纤维垫圈。