welding neck
短語(yǔ)詞組
- long welding neck 對(duì)焊長(zhǎng)頸;長(zhǎng)高頸法蘭
- Butt Welding Neck Flange 帶頸對(duì)焊法蘭
- welding neck flanges 對(duì)焊法蘭;預(yù)焊法蘭
- welding neck collar 對(duì)焊環(huán)
- welding neck colla 對(duì)焊環(huán)
- welding neck flange [機(jī)]對(duì)焊法蘭;高頸法蘭;帶頸對(duì)焊法蘭;長(zhǎng)頸對(duì)焊法蘭
- WN -welding neck 帶頸對(duì)焊法蘭
- Steel pipe welding neck flanges 對(duì)焊鋼制管法蘭
- raised face welding neck flange 凸面對(duì)焊法爛;凸面對(duì)焊法蘭 返回 welding neck