山西省混凝土建筑构件预制技术情报网第二次全网会议于一九八一年三月三十日至四月二日在侯马市山西省建一公司召开。这次会议,是在全国网组长单位—国家建工总局东北建筑设计院、华北网组长单位—北京市第一构件厂、山西省建委和省建工局的大力支持和直接领导下进行的。参加会议的有全省各地、市,省直各公司和全省冶金、电 The second full network meeting of the precast technical information network for concrete building elements in Shanxi Province was held on March 30th to April 2nd, 1981 in Jianyi Company, Shanxi Province, Houma City. This meeting was conducted under the strong support and direct leadership of the National Network Team Leader Unit—the Northeast Building Design Institute of the State Administration of Construction Engineering and the North China Net Group Leader—Beijing No. 1 Component Plant, the Shanxi Provincial Construction Commission and the Provincial Construction and Industry Bureau. of. Participated in the conference were all provinces, cities, provincial companies and the province’s metallurgy, electricity