plugging material
短語詞組
- downhole plugging material 井底堵塞材料
- grouting and plugging material 注漿堵漏材料
- colloid composite plugging material 膠質(zhì)復(fù)合堵漏材料
- fireproof plugging material 防火封堵材料
- Inorganic waterproof plugging material 無機(jī)防水堵漏材料
- aggregate of plugging material 封堵骨料
- plugging material evaluation system 堵漏材料評價系統(tǒng)
- blast -holes-plugging material 炮孔堵塞材料 返回 plugging material