测径清管器到达收球筒后，拆下清管器上的测径板，若测径板没有明显变形，测径合格。
The pig to receive clear caliper ball after tube, remove the clear the caliper plate pig, if caliper board did not obvious deformation, caliper qualified.
结果表明：用冶炼高钛渣的副产半钢生产球墨铸管在工艺上是可行的。
As a result, it is feasible that making of ductile iron pipe use of semi-steel.
在简介磨球、衬板磨损和失效的基础上，评述了国内外水泥工业管磨机所用磨球、衬板的常用材质。
Some general materials for the grinding balls and lining boards in ball mills of cement industry were reviewed.
在简介磨球、衬板磨损和失效的基础上，评述了国内外水泥工业管磨机所用磨球、衬板的常用材质。
Some general materials for the grinding balls and lining boards in ball mills of cement industry were reviewed.
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