稠度测试仪
Consistency testing system
沥青稠度测试仪
Consistency testing system
便携式刚度测试仪
portable stiffness testing instrument
光照式测试仪表
illuminated dial instrument
滤纸式测试仪
Equivalent inertia
filter-type measuring apparatus
梳式纤维长度测试仪
comb-type fibre length sorter
直读式测试仪器
direct reading instrument
智能化β射线背散射式镀层厚度测试仪
intelligent β-ray backscatter plating thickness tester