YQH-50 Roller type wet Film Thickness Gauge's video
NBCHAOVIDEO3801 plays · · 2018-11-02
MODERNER Wet Film Thickness Wheel gauge YQH-50 is a stainless steel Wet Film Thickness Wheel, wet-film ruler thickness measurement range is 0~50μm, YQH-50 Wet Film Thickness Wheel gauge can be on the curved surface measurement Film thickness.