全(Quan)国(Guo)墙(Qiang)体(Ti)屋(Wu)面(Mian)及(Ji)道(Dao)路(Lu)用(Yong)建(Jian)筑(Zhu)材(Cai)料(Liao)标(Biao)准(Zhun)化(Hua)技(Ji)术(Shu)委(Wei)员(Yuan)会(Hui)混(Hun)凝(Ning)土(Tu)砖(Zhuan)和(He)砌(Qi)块(Kuai)工(Gong)作(Zuo)组(Zu)主(Zhu)要(Yao)负(Fu)责(Ze)混(Hun)凝(Ning)土(Tu)砖(Zhuan)和(He)砌(Qi)块(Kuai)等(Deng)领(Ling)域(Yu)的(De)国(Guo)家(Jia)标(Biao)准(Zhun)制(Zhi)修(Xiu)订(Ding)工(Gong)作(Zuo)，(?)工(Gong)作(Zuo)组(Zu)将(Jiang)按(An)照(Zhao)《(?)全(Quan)国(Guo)专(Zhuan)业(Ye)标(Biao)准(Zhun)化(Hua)技(Ji)术(Shu)委(Wei)员(Yuan)会(Hui)章(Zhang)程(Cheng)》(?)及(Ji)国(Guo)家(Jia)标(Biao)准(Zhun)委(Wei)有(You)关(Guan)规(Gui)定(Ding)开(Kai)展(Zhan)工(Gong)作(Zuo)。(?)

工(Gong)作(Zuo)组(Zu)编(Bian)号(Hao)：(?)SAC/TC285/WG2

英(Ying)文(Wen)名(Ming)称(Cheng)：(?)Working Group 2 on Concrete Brick and Block of National Technical Committee 285 on Wall & Roof and Paving Building Materials of Standardization Administration of China。(?)

工(Gong)作(Zuo)组(Zu)成(Cheng)员(Yuan)：(?)

      工(Gong)作(Zuo)组(Zu)由(You)29名(Ming)成(Cheng)员(Yuan)组(Zu)成(Cheng)

      组(Zu)长(Chang)：(?)陈(Chen)红(Hong)军(Jun)

      副(Fu)组(Zu)长(Chang)：(?)杜(Du)建(Jian)东(Dong)、(?)周(Zhou)炫(Xuan)

 工(Gong)作(Zuo)组(Zu)召(Zhao)集(Ji)单(Dan)位(Wei)：(?)河(He)南(Nan)建(Jian)筑(Zhu)材(Cai)料(Liao)研(Yan)究(Jiu)设(She)计(Ji)院(Yuan)有(You)限(Xian)责(Ze)任(Ren)公(Gong)司(Si)