HSSD
HST-YJW Series Computer Control Manhole Cover Compression Testing Machine
This machine is used to determine compression strength and residual deformation of castiron manhole cover. Compositive manhole and steel fiber reinforced concrete well cover. It can do the compression Test to other material if equipped with other accessories.Standards meet CJ / T3012-1993 ,CJ / T121-2000 ,CJ/T211-2005 ,CJ/T511-2017 ,JC889-2001,GB / T 23857-2009 ect.
Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 