词汇	weld metal hardness
释义	weld metal hardness un.焊缝金属硬度
随便看	positive aberration positive about positive about of positive abscissa positive absorption positive acceleration positive acceleration motion positive acceleration phase positive acceleration,positive G positive acceleration, positive G positive acceleration turn positive accommodation positive accounting positive accounting research positive accounting theory Positive Acknowedgement with Re-Transmission positive acknowledge positive acknowledgement positive acknowledgement protocol positive acknowledgement with retransmission positive acknowledge reply positive acknowledge signal positive acoustical reactance positive act positive acting clutch