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天水风动工具厂研制的BG42、BQG24、BQG16型高速气扳机,于1986年12月23日在天水由甘肃省机械总公司组织了鉴定。参加鉴定会的有13个单位的22名代表。与会代表认们:三种高速气扳机具有结构简单、维修方便、体积小、重量轻、扭矩大、使用稳定可靠等优点。在国内具有领先地位,填补了国内高速气扳机系列的空白。研制是成功的,同意投入批量生产。
Tianshui pneumatic tools factory developed BG42, BQG24, BQG16-type high-speed gas trigger on December 23, 1986 in Tianshui by Gansu Provincial Machinery Corporation organized identification. 22 delegates from 13 units participating in the appraisal meeting. Participants recognized: three high-speed gas trigger has the advantages of simple structure, easy maintenance, small size, light weight, large torque, stable and reliable use. Has a leading position in the country, to fill the gaps in the domestic series of high-speed gas trigger. Development is successful, agreed to put into mass production.