... intermittence 中断 intermittent cementing 间歇注水泥 intermittent compacting surge 间歇性冲击泵压脉动 ...
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intermittency intermittence intermittent cementing
Workmarriage.com F Sakial... ... intermittence 中断 intermittency =intermittence intermittent cementing 间歇注水泥 intermittent compacting surge 间歇性冲击泵压脉动 ...
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