This standard specifies the test method for porosity of electric carbon products. This standard is applicable to the determination of porosity of electric carbon products.
JB/T 8133.15-1999 history
2013JB/T 8133.15-2013 Test method for physical-chemical properties of electrical carbon product.Part 15:Porosity
1999JB/T 8133.15-1999 Test method for physical-chemical properties of electrical carbon product.Porosity