welds的精選

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用“welds”造句大全，welds造句

用“welds”造句大全，welds造句

2017-04-11
"DryWashing"ofweldsandtorchheatingofweldsforstraighteningpurposesarenotpermitted.Allweldsshallbeundetectableinfinishedwork.RadiographicinspectionofweldsforPWRfuelrodsPThereshallbenoweldsinwiresandba...