This standard specifies the test method for the mechanical strength of carbon columns. This standard is applicable to the mechanical strength test of P-type carbon columns.
JB/T 8133.13-1999 history
2013JB/T 8133.13-2013 Test method for physical-chemical properties of electrical carbon product.Part 13:Mechanical strength of carbon plie
1999JB/T 8133.13-1999 Test method for physical-chemical properties of electrical carbon product.Mechanical strength of carbon pile