specific gravity
短语词组
- specific mass gravity 体积比重
- liquid specific -gravity balance 液体比重天平
- apparent specific gravity [物]表观比重;[物]视比重;虚表比重;表观此重
- Real specific gravity 真比重
- leafs specific gravity 叶
- specific gravity hydrometer 石油相对密度计;[物]液体比重计
- average specific gravity 平均比重
- lower specific gravity 比重小
- dry bulk specific gravity 干松比重 返回 specific gravity