| 单词 | roof supports | ||
| 释义 | roof supports
例句释义: 罐顶桁架 1. And ever since the steel roof-supports ran out a decade ago, wooden ones have been used instead. 而且自从十多年前铁支架坏掉之后，就一直用木制的来代替。 www.ecocn.org 2. These seals are primarily used for Longwall Roof Supports. 生产的密封主要用于长壁工作面液压支架上。 dictsearch.appspot.com 3. The hydraulic cylinders are widely used as operating elements on the roof-supports and a lot of mining and engineering machines. 液压缸是液压支架和许多矿山工程机械的执行元件。 www.chemyq.com 4. Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1 : support units and general requirements. 地下采矿用机械.液压矿顶支撑物的安全要求.第1部分：支撑物设施的一般要求 www.mapeng.net 5. Powered roof supports are used to support the roof at the face. 液压支架被用来支护工作面顶板。 www.lwtxw.com 6. Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2 : power set legs and rams. 地下采矿用机械.液压矿顶支撑物的安全要求.第2部分：动力支架和推杆 www.mapeng.net 7. TH, V Roof Supports, GI Supports, Monroail Profiles are produced for Mining purposes. 用于采矿的TH产品，V型顶板支架，GI支架以及单轨道型材均在此生产。 www.chinaminexpo.com 8. Machines for underground mines - Safety requirements for hydraulic powered roof supports - Support units and general requirements 地下采矿机械.液压矿顶支撑物的安全性要求.支撑装置及一般要求 www.mapeng.net 9. Machines for underground mines - Safety requirements for hydraulic powered roof supports - Hydraulic control systems 地矿机械.液压矿顶支撑物的安全要求.液压控制系统 www.mapeng.net 10. Machines for underground mines - Safety requirements for hydraulic powered roof supports - Power set legs and rams 地矿机械.液压矿顶支撑物的安全要求.动力装置支脚和冲压件 www.mapeng.net 1. Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic control systems 地下采矿机械水压坑道顶棚支架的安全要求第3部分：水压控制系统 www.mapeng.net 2. Improvement and Type Selection of Coal Caving Power Roof Supports 放顶煤液压支架的改进和选型 www.ilib.cn |
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