自党中央提出技术革命的号召后,在同志们的启发和帮助下,经过几个书夜的苦干,于6月30日试制成功了一个拨码式数片器作为向党的献礼。在“七,一”的展览会上观众们提了许多宝贵意见,我们根据这些意见又作了若干改进,经过许多次试验,认为这种工具 After the call for a technological revolution by the party Central Committee, with the inspiration and help of comrades, after several book and night’s hard work, a code-dialing tablet was trial-produced on June 30 as a gift to the party. At the exhibition “Seven, One”, the audience put forward many valuable suggestions. Based on these opinions, we made a number of improvements. After many tests, we thought that such a tool