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《凿岩机械与气动工具允许噪声》、《手持式凿岩机》、《气动凿岩机用注油器》、《气腿》、《气动冲击破碎机》和《气动马达》六项专业标准审查会于1986年9月4日至8日在吉林省通化市由天水风动工具研究所主持召开。参加会议的有中国凿岩机械风动工具公司、中南工业大学、航空工业部青岛三三三七厂及本专业各厂共22个单位43名代表。本专业标准审查委员会委员出席了会议。会议首先学习了机械工业部(86)机技函字1269号文“关于加速采用国际标准工作
“Drilling Machine and Pneumatic Tools Permissible Noise”, “hand-held rock drill”, “oiler for pneumatic rock drill”, “air leg”, “pneumatic impact crusher” and “air motor” six professional standards review meeting in 1986 9 From the 4th to the 8th of the month, it was hosted by the Tianshui Pneumatic Tools Research Institute in Tonghua City, Jilin Province. The conference was attended by 43 representatives from 22 units including China Rock Drilling Machinery Pneumatic Tools Co., Ltd., Central South University of Technology, Qingdao 3337 Factory of Aeronautic Industry Department and its professional factory. The professional standards review committee members attended the meeting. The meeting first learned from the Ministry of Machine-Building Industry (86) Machine Technology Letter Letter No. 1269 “on accelerating the adoption of international standards work.