1) new type refractory for the skimmer and dam
新型砂口泥
2) sand casting cement
型砂水泥
3) cement-bonded mold
水泥砂型
4) weakening of moulding sand
型砂减泥
5) new pump
新型砂泵
1.
To some problem,such as a short service life,being difficult to change and repair,slurry leaking in sealant of axis,we designed a new pump which interspaces is filled with air between sealant and slurry.
针对砂泵轴封寿命短、更换和维修困难以及泥浆泄漏损失等技术问题,设计了一种轴封不接触泥浆的新型砂泵。
6) rebonding of moulding sand
型砂翻新
补充资料：泥泥
1.道路泥泞貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条