首页> 外国专利> RACK FOR TESTING STRAINED AND DEFORMED STATE OF MODELS OF PREFABRICATED ROOF SUPPORTS FOR UNDERGROUND MINE WORKING

RACK FOR TESTING STRAINED AND DEFORMED STATE OF MODELS OF PREFABRICATED ROOF SUPPORTS FOR UNDERGROUND MINE WORKING

机译：用于测试地下矿井预制屋顶支架模型的应变和变形状态的机架

页面导航

摘要
著录项
相似文献

摘要

stand for the research of hard - deformed state models of prefabricated крепей underground mine, вклюmi5 expecting consolations of corpusinside which is located испытуема model supports and load devi

机译：代表预制крепей地下矿山的硬变形状态模型的研究，预计corpusinside的安慰之处在于模型支座和荷载变形

著录项

公开/公告号SU1139854A1

专利类型
公开/公告日1985-02-15

原文格式PDF
申请/专利权人 VNII TRANSPORTNOGO STROITELSTVA;
展开▼

申请/专利号SU19823415093
发明设计人 SARABEEV VIKTOR FSU;
展开▼

申请日1982-03-31
分类号E21D11/00;
国家 SU
入库时间 2022-08-22 08:00:11

相似文献

专利
外文文献
中文文献