low blow

n.

卑鄙勾当，（拳击）打在腰下的部位；

LOW-BLOW
Low Blow
Low blow
Low blow-by compressor
Low blow Charpy impact of silicon carbides
Snap-type safety relief valve having a consistent low blow-down value
Snap-type safety relief valve having a consistent low blow-down value
Validation of a low blow specimen technique for R-curve determination using a drop tower
M409 Source of Noise Generation at Low Blow in a Centrifugal Turbo-Blower
Deflection measurement in low-blow Charpy impact tests
Experimental investigation of low blow ratio blended missile body supersonic jet interaction flowfields
High Brow, Low Blow
Low Blow Site (18-04-91 / 35Lin133) Determination of Eligibility