conduct pipe
短語(yǔ)詞組
- conduct t pipe 導(dǎo)琯
- conduct pipe blinding 導(dǎo)琯堵塞
- conduct pipe tubing 琯道敷設(shè)
- Conduct pipe type aeration utensil 導(dǎo)琯式曝氣機(jī)
- thin -walled steel conduct pipe 薄壁鋼導(dǎo)琯
- Heat pipe to conduct on -site 琯道要進(jìn)行現(xiàn)場(chǎng)保溫 返回 conduct pipe