Model NO.: SDJ-100 Paper Pulp Beating Freeness Tester Product Introduction Pulp beating freeness tester is designed to determine the rate of drainage of a dilute pulp suspension an ---MORE---
Model NO.: HJ-450 N.W.: 23 Kg G.W.: 27 Kg Dimensions ---MORE---
Model NO.: YN100 Connection Type: Radial Direction Function: Local Indication Type ---MORE---
Model NO.: M2-M33 Type: Stai ---MORE---
Model NO.: custom Application: Machinery, Chemical Industry, Environmental, Building Finish: Color-Zinc Plated ---MORE---
Model NO.: MMA-120 Input Power: 4.5kw Input Voltage: 230V 50Hz ---MORE---
[ Instrument network instrument research and development ] The Institute of Chemical Metrology of Henan Academy of Metrology has recently successfully developed the "dissolved oxygen meter verification device". The size of dissolved oxygen can reflect the pollution of the water body, es ---MORE---