成人精品在线观看,激情五月亚洲,国产成人精品自拍,国产国产成人精品久久 -欧美人成在线播放网站色_最新亚洲中文无码一区_任你操在线视频免费观看_亚洲国产综合专区在

Sales Hotline

+86-13812297748

Roughness measuring instrument


Technical Parameters:
Measurement parameters: Ra, Rz, Rq, Rt
Measuring range: Ra: 0.025-12.5μm
Display range: Ra, Rq: 0.005-16μm
Display range: Rz, Rt: 0.02-160μm
Range: ± 20μm, ± 40μm, ± 80μm
Display resolution: 0.001μm

PRE：None

NEXT：Laser interferometer