冶金炉喷补技术研讨推广会在北京召开１９９４年５月２５日～２７日，冶金部科技司在北京召开了“冶金炉喷补技术与装备研讨会。”来自全国大、中型钢铁企业；研究院所、喷补料和喷补机械厂、大专院校等九十多个单位１５０余名代表出席了会议。冶金部科技司，生产司，国家... Metallurgical furnace spraying technology seminar to promote the convening in Beijing May 25, 1994 to 27, the Ministry of Metallurgical Science and Technology Division held in Beijing, “metallurgical furnace spray gun technology and equipment seminar.” From the large and medium-sized iron and steel enterprises; research More than 150 representatives from more than 90 units, including institutes, spray-filling and squirting machinery factories, universities and colleges attended the conference. Ministry of Metallurgical Division of Science and Technology, Production Division, the state ...