综放巷内充填原位沿空留巷技术

new

综放巷内充填原位沿空留巷技术的英文翻译

基本释义

THE TECHNIQUE OF GOB-SIDE ENTRY RETAINING WITH ENTRY-IN PACKING ON ITS ORIGINAL POSITION IN FULLY-MECHANIZED COALFACE WITH TOP-COAL CAVING

综放巷内充填原位沿空留巷技术的相关资料：

临近单词

综综合优化控制

目录

查词历史