socket and ball joint

美英加陆军规格_馆档网 ... "适贴配合"," snug fit" "球窝关节"," socket and ball joint" "套节接合"," socket joint" ...

航海及海运专业词汇英语翻译(S) ... socket adapter 插座转换器 socket and ball joint 球窝接合 socket and plug 插座与插头 ...