托辊

carrier roller【机】;idler【机】;supporting roller【机】

暂无补充释义。

相关词条

carrier protein

break-bulk carrier【贸易】水运;break-bulk ship【贸易】水运;break-bulk vessel【贸易】水运

dispatch carrier for tube mail

enzymes, carrier-bound

electron carrier

sound track on photo carrier

selecting data carrier, cardlike

data carrier detect【计】