DM5E超声波测厚仪探头DM5E超声波测厚仪探头产品说明：DM5E探头订货号型号频率接触直径***小范围***大范围0500502DA503EN216.153000500495DA501EN512.512000109547DA512107.50.8600109544DA590113-534-761DA590EN501/503探头线订货号0105476KBA-533590探头线（非铠化）订货号118-140-120CBL4FTSTDDA590590探头线（铠化）订货号118-140-123CBL4ARMRDDA590)