roadway support的意思|示意
巷道支架；平巷支护
roadway support相关短语
1、 rock roadway support 岩巷支护
2、 roadway support design 巷道支护设计
3、 mine roadway support 巷道支护
4、 coal roadway support 煤巷支护
5、 framed roadway support 棚式支架
6、 roadway support parameter 煤巷支护参数
7、 roadway support parameters 巷道支护参数
8、 gob-side roadway support 沿空留巷支护
roadway support相关例句
In roadway support, bolt support saves cost of support over steel, economic performance is distinctly improved.
锚杆支护在煤巷支护方面, 较型钢支护程度不同地节约了支护费用, 经济效益明显提高.
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This paper introduces a kind of design thinking for roadway support combined theory with practice.
结合工程实例简要介绍了一种理论与经验相结合的巷道支护设计思路.
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