worm-gear case
常見(jiàn)例句
- Foundry technologies of the large-scale worm gear case formed by using lots of cores in impression and appearance are designed by analysis of casting structural characteristics.
大型蝸輪箱體鑄件結(jié)構(gòu)復(fù)雜，大量使用型芯做出型腔和型體。 返回 worm-gear case