![China Four Blades Laboratory Knife Mill Manufacturers and ...](/e69yszg/512.jpg)
China Four Blades Laboratory Knife Mill Manufacturers and ...
Four Blades Laboratory Knife Mill . introduction. Four blades laboratory knife mill HM300 is a new instrument designed by Beijing Grinder Instrument Co.,Ltd. which is suitable for grinding and homogenizing large amount of samples to the analysis level in a short time.