fabric-seal bearing织: knit; weave料×: 7 chi密封: seal; seal up; seal airtight ...轴承: bearing; axle bearing; beari ...非密封轴承: non-sealed bearing; open type bearing; oper-type bearing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:织料密封轴承，即可在微信中查询翻译
