未装配的工具用金属陶瓷板、杆、刀头及类似品。

Plates, sticks, tips and the like for tools, unmounted, of cermets.

youdao

未装配的工具用金属陶瓷板、杆、刀头及类似品。

Plates, sticks, tips and the like for tools, unmounted, of cermets.

youdao