词汇	气流参数
释义	气流参数 flow parameter
随便看	counter sunk head bolt countersunk headed bolt countersunk head machine screw countersunkheadrivet countersunk head rivet counter sunk head rivet countersunk head screw countersunk-head screw countersunk head screw with forged slot countersunk head semi tubular rivet countersunk head semi-tubular rivet countersunk head square neck bolt countersunk hole countersunk lug block countersunk not chipped rivet countersunk nut counter-sunk nut countersunk counter sunk countersunk and chipped rivet countersunk bolt counter sunk bolt counter sunk bone screw countersunk chequered head nail countersunk collar