三软煤层大断面巷道锚网支护技术探索与实践
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三软煤层大断面巷道锚网支护技术探索与实践的英文翻译
基本释义
Probe and practice of supporting technology with shotcrete and bolting wire mesh for large-section coal roadways in soft seams between soft roof and soft floor
三软煤层大断面巷道锚网支护技术探索与实践的相关资料:
临近单词
三
三份酒二份水的混合料
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英 汉