QXD-25 (small double-channel) Small double-channel Fineness gauge's video
NBCHAOVIDEO5899 plays · · 2016-01-26
The MODERNER small double-channel QXD-25 Fineness gauge is made of stainless steel. The QXD-25 range is 0-25 microns and the Graduation is 2.5 μm. The QXD Fineness gauge is a double-channel particle Fineness gauge.