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该局采取许多措施,要求: 1.各矿生产科、矿压组要组织人力每旬在检查工作面质量的同时,对单体支柱的支撑力和泵站压力进行测定、填表,每月初报表送局生产处。2.泵站压力一定要达到15MPa以上,否则工作面质量为不合格。3.泵站、各部接头、管路、注液枪、
The council has taken many measures to: 1. Each mine production section and mine pressure group should organize the manpower to check the working face quality every ten days, at the same time, measure the supporting force and pump station pressure of the single pillar, Report sent to the production office. 2. Pump station pressure must reach more than 15MPa, otherwise the face quality is unqualified. 3. Pumping stations, ministries joints, pipelines, liquid injection gun,