- 更多网络例句与框式支架相关的网络例句 [注:此内容来源于网络,仅供参考]
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Kinematics from the speakers, it is stable, which is the optimal shield in the box-stent and the stent Crib 1:00, Leung also cover is closed goaf, so as to prevent the rock into the broken roof support Face.
从运动学讲,它是稳定的,这是掩护式支架最优于框式支架和垛式支架的一点,掩护梁也完全封闭了采空区,从而能够防止破碎顶板岩石掉入支撑工作面。
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Kinematics fromthe speakers, it is stable, which is the optimal shield in thebox-stent and the stent Crib 1:00, Leung also cover is closed goaf,so as to prevent the rock into the broken roof support Face.
从运动学讲,它是稳定的,这是掩护式支架最优于框式支架和垛式支架的一点,掩护梁也完全封闭了采空区,从而能够防止破碎顶板岩石掉入支撑工作面。
- 更多网络解释与框式支架相关的网络解释 [注:此内容来源于网络,仅供参考]
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cribbing:井框支架
crib timbering 垛式支架 | cribbing 井框支架 | cribble 筛
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frame set:框式支架
frame 架 | frame set 框式支架 | framed timber 棚子
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frame sequential system:帧序彩色电视系统
frame seeding ==> 温床播种 | frame sequential system ==> 帧序彩色电视系统 | frame set ==> 框式支架
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crib ring:井框
crib building 架设木垛 | crib ring 井框 | crib timbering 垛式支架