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- BOLT NUT AND SCREWS HEAT TREATMENT 螺丝、螺帽热处理
- threaded type track bolt nut chuck 螺纹式轨道螺母夹头
- High speed hole rivet series mobile bolt nut series, compound bolt series 快速空心铆钉%255C手机螺钉、螺母系列%255C组合螺钉%255C五金车件
- Analysis of No. 2 Unit Bolt Breaking Failure in JingGangShan Power Plant 井冈山电厂2号机螺栓断裂失效分析
- The luminous intensity on unit area. 单位面积上的发光强度。
- The bolt holes are in the unit base. 螺栓孔在单元的基部。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- anchor bolt nut 地脚螺栓螺母,固定螺栓螺母
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- front spring clamp bolt nut 前弹簧夹螺栓的螺母
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- fish bolt nut 鱼尾螺母
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- bolt nut 螺母
