This mud material will soon take effect.
这种泥浆药品很快就会成效。
Do you know how to keep this kind of mud material?
你知道怎样保存这种泥浆药品吗？
The antiseep performance of material for bore mud is good.
此种材料对钻井泥浆具有优良的防渗漏性能。
This mud material wil1 not take fire.
这种泥浆药品不会着火。
The packing powder material is alta mud.
所述填充粉料是澎润土。
The packing powder material is alta mud.
所述填充粉料是澎润土。
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