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gob n.1.黏塊〔如痰塊〕。2.【礦物】(填廢坑用的)礦渣;...

gob-stopper

Support technology for gob - side entry retaining along advanced gateway heading of retreat slicing face 人工強制放頂沿空留巷技術及其應用

Development status and improved proposals on gob - side entry retaining support technology in china 煤巷錨桿支護沿空留巷技術研究與應用

Bolt with bar and wire mesh cable supporting in driving gob - side entry along water - immersed pillar 水浸煤柱沿空掘巷的錨梁網索支護

Exploration of accumulated water in gob with natrural alternative electric field 應用天然交變電場在同家梁井田311盤區探測老空積水

Fast drilling technology on deep overburden gravel layer in treatment of coal gob area 采空區治理工程中深覆蓋厚卵礫石層鉆進施工

Bolt - mesh support technique for large sectional tunnel under mined gob with thin top - coal 采空區下薄頂煤大斷面巷道錨網支護技術

Gob stowing machine 投擲式充填機

Application of bolting with wire pillar supporting technology in driving along gob - side entry 錨笆柱支護技術在沿空掘巷中的應用

The technical norms for fire - prevention of mine gob areas by the inhibition of atomized sprays 煤礦采空區阻化汽霧防火技術規范

Prevention and control of spontaneous combustion in gate along nest gob in medium - thick seam 中厚煤層沿空順槽自然發火防治技術

Comprehensive management of spontaneous combustion in gob areas of fully - mechanized faces 綜采工作面采空區自然發火的綜合治理

Ventilation and gas management during district rise passing through gob of small coal pit 火鋪礦21采區2031采面排水系統的改造

Numerical simulation of the air leakage in the bedding plane of gob in shallow coal seam 淺煤層采空區層面漏風的數值模擬分析

Key technique on revolving mining in gob - surrounded pillar with fully mechanized mining 孤島煤柱綜采工作面旋轉開采關鍵技術

Main parameters of pack - filling for retained gob - side entry and its adaptability 沿空留巷整體澆注護巷帶主要參數及其適應性

Simulating model and example analysis of applying electric surveying to detect gob 二維電法探測采空區的模擬模型及實例分析

Study and application of gob - side entry retaining uisng molt supporting in coal shaft 大采高錨索巷旁加強支護沿空留巷技術

Treatmant course and self - examination on a spontaneous combustion accident in gob 一起采空區自然發火事故的處理經過及反思

Application of gob - side enter retaining technology in blasting working face with caving 沿空留巷在炮采放頂煤工作面的應用