push-pull tube操纵: operate; control; roll; stee ...传动: transmission; drive; driving ...管: pipe; tube操纵传动杆: bettigungsgestnge control linkage操纵传动机构: control transmission system下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:操纵传动管，即可在微信中查询翻译
