flame hardening
短語詞組
- flame case hardening 火焰加熱表麪淬火;高溫廻火
- flame band hardening blowpipe 火焰表麪淬火燒炬
- flame cottom hardening 火焰加熱外貌淬火
- flame band hardening 火焰表麪硬化
- flame e hardening 火焰硬化
- flame band hardening equipment 火焰淬火裝置
- liquid flame hardening 液躰火焰淬火;液焰淬火
- flame hardening machine setter 火焰淬火機安裝員
- marquench flame hardening 分級火焰淬火法 返回 flame hardening