短語詞組短語COTTER PINS 開口銷;開口梢;開尾銷;檫口梢Cotter Cunningham 康寧漢姆;坎寧安;康寧漢;柯特·坎寧海姆square cotter [機]方銷;方梢cotter block 滑車栓;開尾銷塊crosshead cotter 十字頭栓;十字頭銷anchor cotter 錨卸扣螺栓Kal Cotter 標(biāo)簽cotter r 栓釘;開口梢cotter pin 開口銷 返回 cotter