4399视频

一般項目(mu)：環(huan)境(jing)(jing)(jing)(jing)保(bao)護監測(ce)；水環(huan)境(jing)(jing)(jing)(jing)污(wu)染防(fang)(fang)(fang)治(zhi)服務；大(da)氣環(huan)境(jing)(jing)(jing)(jing)污(wu)染防(fang)(fang)(fang)治(zhi)服務；海洋環(huan)境(jing)(jing)(jing)(jing)服務；環(huan)境(jing)(jing)(jing)(jing)應(ying)急(ji)檢測(ce)儀(yi)器儀(yi)表銷(xiao)(xiao)售；環(huan)境(jing)(jing)(jing)(jing)應(ying)急(ji)技術裝備銷(xiao)(xiao)售；海洋水質與(yu)生態環(huan)境(jing)(jing)(jing)(jing)監測(ce)儀(yi)器設(she)備銷(xiao)(xiao)售；環(huan)境(jing)(jing)(jing)(jing)保(bao)護專用設(she)備銷(xiao)(xiao)售；環(huan)境(jing)(jing)(jing)(jing)監測(ce)專用儀(yi)器儀(yi)表銷(xiao)(xiao)售；土壤環(huan)境(jing)(jing)(jing)(jing)污(wu)染防(fang)(fang)(fang)治(zhi)服務；第(di)一類醫療器械(xie)銷(xiao)(xiao)售；第(di)二類醫療器械(xie)銷(xiao)(xiao)售；醫用口罩(zhao)零售；醫用口罩(zhao)批發