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ＭＴＴ－９２型煤与瓦斯突击危险探测仪问世由煤科总院重庆分院研制的ＭＴＴ－９２型煤与瓦斯突击危险探测仪属国家＂八五＂科技攻关项目，１９９５年１２月由煤炭部科教司主持了技术鉴定和验收。该仪器是通过测量煤岩电磁辐射信号强度去判断突出危险的被动式无损探测仪，...
MTT-92-type coal and gas explosion risk detector came out by the Coal Branch of Chongqing Branch MTT-92-type coal and gas surprise risk detector is a national “Eighth Five-Year” scientific and technological projects, in December 1995 by the Ministry of Science and Technology Division presided over the technical appraisal and acceptance. The instrument is by measuring the signal strength of coal and rock electromagnetic radiation to determine the prominent danger of passive non-destructive detector, ...