This standard specifies the test method for ash content of electric carbon products. This standard is applicable to the determination of ash content of electric carbon products and carbon materials (excluding metal and boron components).
JB/T 8133.17-1999 history
2013JB/T 8133.17-2013 Test method for physical-chemical properties of electrical carbon product.Part 17:Ash content
1999JB/T 8133.17-1999 Test method for physical-chemical properties of electrical carbon product.Ash content