英语词汇“back-up chock”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	back-up chock
释义	back-up chock 支承辊的轴承座,支承辊轴承座
随便看	dead weight of platform deadweight of spatial truss dead-weight of structure deadweight of vessel dead weight piston gage deadweight piston gauge dead weight piston gauge dead-weight piston gauge deadweight piston pressure gauge deadweight plan deadweight pressure dead-weight pressure gauge deadweight pressure system deadweight primary standard deadweight ratio deadweights dead weight tension deadweight tester dead weight tester dead weights dead-weights deadweight safety value deadweight safety valve dead weight safety valve dead-weight safety valve