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- A wrought aluminum-silicon-copper alloy used for valve seats and stems, marine hardware, pole line hardware, bushings and bearings, cams, bolts and nuts, valve bodies and similar components. Ampco 642是一种加工铝-硅青铜合金,适用于阀座,阀杆,海运五金件,电杆用器件,轴衬,轴承,凸轮,螺栓螺母,阀体及类似零部件。
- pole line hardware 架空线路金属附件
- Characteristic of Pre-twisted Line Hardware 预绞式金具的特点
- We strung the line from pole to pole. 我们把绳拉在两根竿子之间。
- The computerization of wire mechanical calculation for pole line 架空送电线路导线机械计算的计算机实现
- Cause Analysis and Preventive Measures of Line Hardware Frost Crack 电力金具冻裂原因分析及预防措施
- He flew to Europe via the North Pole. 他经由北极飞到欧洲。
- The without pole line winch apply in coal mine and improved 无极绳绞车在矿井生产中的应用及改进措施
- Testing of overhead transmission and distribution line hardware 架空传输和配电线硬件试验
- See if you can hook it with this pole. 看看能不能用这根杆子把它捞起来。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- He had put up a basket on a pole in the back yard. 他在后院一根柱子上安一个球篮。
- A red flag slowly went up the pole. 一面红旗徐徐升起。
- Our school won first place for the pole vault. 我们学校赢得了撑杆跳第一名。
- Problems and Countermeasures of Loss of Energy for Distribution Line Hardware 配电线路电力金具耗能问题及对策
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- I know he is a bit up the pole, financially. 我知道他经济上有点拮据。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- Qualified in the time trials to start on the pole. 从起跑线内侧开始来测试时间
- Pole vaulters need long run-ups. 撑竿跳需要长距离助跑。
