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- prestressing force steel wire 预应力钢绞线
- Aiming at the flaw of the fixed length machine applied to cut the prestressing steel wire, I put forward the improvement project. 针对预应力钢丝定长机的弊端提出了改进方案,该方案提高了机器的工作精度,能将钢丝长度的误差控制在允许范围内,满足了轨枕生产的工艺要求。
- TIANJIN ZHENHUA PRESTRESSING FORCE TECHNOLOGY CO., LTD. 天津市振华预应力技术有限公司。
- Korea Hankuk Steel Wire Co., Ltd. 韩国线材株式会社。
- The dimensions or prestressing force and eccentricity require modification. 尺寸或预加力和偏心需要修改。
- Galvanized Low Carbon Steel Wire. 镀锌底碳钢丝。
- S, cots and steel wire knives, etc. 版、胶辊、钢线刀等等。
- This kind of steel wire vest can rectify scoliosis. 这种钢丝背心可以矫正脊柱侧弯。
- Based on the construction example of Nantun Alu min um Plant,briefly introduce the prestressing steel wire bunch construction techno log y and notice in construction. 通过南屯铝厂工程实例,介绍了预应力钢丝束施工工艺及施工中应注意的问题,对同类工程的施工具有指导意义。
- The cause of torsional brittleness of hot-dipped prestressing steel wire was investigated by fracture surface observation, optical metallurgraphy and scanning electron microscopy. 利用宏观断口观察、光学金相和扫描电镜等手段对热浸镀预应力钢丝的扭转脆性断裂原因进行了系统的分析。
- The dilate rate and prestressing force of micro-expand concrete was a-chieved through the calculation of circle-strain and axes-strain in steel tube,which was proved to beeffective in study. 研究钢筒的周向应变和轴向应变反算微膨胀混凝土的膨胀率和自应力的计算方法。
- We should first sink in the steel wire before the concrete sets. 在混凝土凝土凝固前必须先插上钢筋。
- Main product has: All sorts of norms cement pole, prestressing force is poriferous pattern plate and other cement.. 主要产品有：各种规格水泥电杆，预应力多孔模板及其它水泥...
- It is common plate glass be handled through rework and become glass of a kind of prestressing force. 它是普通平板玻璃经过再加工处理而成一种预应力玻璃。
- Round cold-drawing carbon spring steel wire for machinery. 适用于机械用圆形截面的冷拉碳素弹簧钢丝。
- Stem with steel wire; easy to bend and adjust as required. 花茎为钢丝;便于根据需要弯曲和调整。
- Thus the use of these coefficients makes it easy to account for the variation in the prestressing force along the tendon. 因而，应用这些系数使得易于考虑预加力沿钢筋的变化。
- A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
- The main causes are the incorrect prestressing force of bolt,opration pressure,opration temprature and tenon jointing seal. 甲铵预热器在生产中泄漏严重，主要原因是预紧力、操作压力、温度及榫槽密封不正确的结果。
- "Oriental victory prestressing force is mechanical " abbreviate, already gained the favour of global person earth, it is deep in their heart. “东方胜利预应力机械”的缩写，已赢得国内外人土的青睐，深刻在他们的心中。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
