• 2022-10-26
    采用托克仪“10x”刀片可检测以下哪种厚度的涂层:()
    A: A涂层(>50mils,1270μm)
    B: B涂层(10-20mils,254-508μm)
    C: C涂层(<3mils,76.2μm)
    D: D涂层(20-50mils,508-1270μm)