如果采用火焰气刨, 则应将其打磨至可见光亮的金属表面.If back - gouging is applied, grinding to bright metal is required.可用于手工电弧焊 、 氩弧焊 、 电弧气刨.Suitable for MMA, argon arc, arc gouging welding.数控电熔爆机床可在某些加工场合取代金刚石砂轮磨削 、 碳弧气刨加工.EMEM may replace emer...
分离颗粒常用的装置是惯性冲击器, 旋风分离器, 静电除尘器和过滤器.For particulates, the favored devices are inertial impactors, cyclones, electrostatic precipitators, and filters.风动冲击器是气动冲击回转钻进的主要设备之一.Pneumatic DTH ( Down - The - Hole ) hammer is one o...
She could see her two sons swell with pride.她能看出她的两个儿子充满了骄傲。Its body plumage suddenly began to ruffle and swell.它全身的羽毛突然竖了起来，胀得鼓鼓的。Do your ankles swell at night?你夜里脚踝肿吗？...
He was allergic to risk.他极其厌恶冒险。I am allergic to cat hair.我对猫毛过敏。...internal and external allergic reactions.内外变态反应Megan has multiple growths , granulomas that signify an allergic reaction.Megan有嗜酸性肉芽肿--这是显著的过敏反应.The rep...