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由济南重型机械厂负责起草的《ATY—1500型天井钻机》专业标准审查会于1988年10月13～15日在济南市召开。有高等院校、使用单位、制造厂家和科研院所等10个单位的17位专家出席了会议。用钻机开掘天井(又称反井),在煤矿、金属矿和非金属矿正在日益得到广泛采用。这项专业标准的制订,对于进一步发展天井钻机的生产和提高产品质量都是非常有利的.
From Jinan Heavy Machinery Factory responsible for the drafting of the “ATY-1500-type patio rig” professional standards review will be held in October 1988 October 13 to 15 held in Jinan City. There are 17 experts from 10 institutes including institutions of higher learning, users, manufacturers and research institutes attended the conference. Ditching wells (also known as anti-wells) with rigs is gaining popularity in coal mines, metal mines and non-metallic mines. The development of this professional standard is very beneficial for the further development of the production of the well drilling rigs and the improvement of product quality.