pipe casting
短语词组
- continuous pipe -casting machine 连续铸管机
- centrifugal pipe -casting machine 离心铸管机
- pipe casting techniques 铸管工艺
- centrifugal pipe casting techniques 离心铸管工艺
- Rough pipe casting 毛坯管
- pipe -type casting 管型铸件
- centrifugal pipe casting machines 离心铸管机
- pipe casting machines 铸管机 返回 pipe casting