towing equipment test拖曳: drag; pull; tow; towage; tug ...设备: equipment; device; facility; ...试验: experiment; test; trial拖曳设备: haulage gear; towing arrangement; towing euipment; towing gear拖曳设备；运输设备: haulage device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:拖曳设备试验，即可在微信中查询翻译
