BS 3900 : C5 Wet Film Thickness Gauge Model 234 Model 234 R/I 机械层厚测量装置,测程轮,最大 25 μm Wet Film Thickness Gauge Model 234 Model 234 R/II 机械层厚测量装置,测程轮,最大 50 μm Wet Film Thickness Gauge Model 234 Model 234 R/III 机械层厚测量装置,测程轮,最大 125 μm Wet Film Thickness Gauge Model 234 Model 234 R/IV 机械层厚测量装置,测程轮,最大 250 μm Wet Film Thickness Gauge Model 234 Model 234 R/V 机械层厚测量装置,测程轮,最大 500 μm Wet Film Thickness Gauge Model 234 Model 234 R/VI 机械层厚测量装置,测程轮,最大 1000 μm Wet Film Thickness Gauge Model 234 Model 234 R/VII 机械层厚测量装置,测程轮,最大 1000 μm Wet Film Thickness Gauge Model 234 Model 234 R/VIII 机械层厚测量装置,测程轮,最大 1500 μm Wet Film Thickness Gauge Model 333 Model 333/I 机械层厚测量装置,测量梳,最大 120 μm Wet Film Thickness Gauge Model 333 Model 333/II 机械层厚测量装置,测量梳,最大 600 μm Wet Film Thickness Gauge Model 333 Model 333/III 机械层厚测量装置,测量梳,最大 1200 μm Wet Film Thickness Gauge Model 433 机械层厚测量装置,测量梳,最大 1500 μm