石棉测定用偏光·分散显微镜MT6930型080140-6930,,制造商编号,080140-6930,4589988668670,物镜10,40倍,Plan 10X(N.A.0.25),Plan 40X(N.A.0.65)共计2根,MT6930,.
石棉测定用偏光·分散显微镜MT6930型080140-6930,,制造商编号,080140-6930,4589988668670,物镜10,40倍,Plan 10X(N.A.0.25),Plan 40X(N.A.0.65)共计2根,MT6930,.