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一(yi)般項目(mu)：計量服(fu)務；技(ji)術(shu)服(fu)務、技(ji)術(shu)開發、技(ji)術(shu)咨詢(xun)、技(ji)術(shu)交流、技(ji)術(shu)轉讓、技(ji)術(shu)推廣；租賃(lin)服(fu)務（不含(han)出版物出租）；電子(zi)(zi)測量儀器(qi)(qi)銷(xiao)售(shou)(shou)(shou)(shou)；實驗分析儀器(qi)(qi)銷(xiao)售(shou)(shou)(shou)(shou)；機(ji)械零(ling)件、零(ling)部件銷(xiao)售(shou)(shou)(shou)(shou)；專(zhuan)用(yong)化(hua)學產(chan)品(pin)銷(xiao)售(shou)(shou)(shou)(shou)（不含(han)危險化(hua)學品(pin)）；日(ri)用(yong)化(hua)學產(chan)品(pin)銷(xiao)售(shou)(shou)(shou)(shou)；塑料制品(pin)銷(xiao)售(shou)(shou)(shou)(shou)；電子(zi)(zi)產(chan)品(pin)銷(xiao)售(shou)(shou)(shou)(shou)；電力電子(zi)(zi)元器(qi)(qi)件銷(xiao)售(shou)(shou)(shou)(shou)；辦公設備銷(xiao)售(shou)(shou)(shou)(shou)；勞動保(bao)護用(yong)品(pin)銷(xiao)售(shou)(shou)(shou)(shou)；建筑材料銷(xiao)售(shou)(shou)(shou)(shou)；儀器(qi)(qi)儀表修理