full penetration
... lack of penetration未焊透 full penetration全熔透;焊透 internet penetration互联网普及率;英特网的市场占有率 ...
complete penetration
... 焊波ripple 焊透complete penetration 未焊透incomplete penetration ...
through-welding
... through welding焊透 through-welding焊透 TIG(arc)welding惰性气体保护钨极电弧焊 ...