短語詞組短語bearing yield strength 支撐屈服點bearing high strength bolts 承壓型高強螺栓bearing pressure strength 承壓強度bearing g strength 承載強度;支承強度bearing local strength 侷部受壓強度bearing strength test 負荷應力;繙譯enhancing bearing strength 提高承載力bolted joint bearing strength 機械連接強度th bearing strength 接地耐力 返回 bearing strength