Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
General requirements for graphene composite semi-conductive shielding compound for power cables of rated voltages up to and including 35 kVDB32/T 3874-2020
Terminology for carbon fiber and carbon fiber compositesGB/T 40724-20212021-10-11
Spherical graphiteGB/T 38887-20202021-1-1
Carbon contact strips for urban rail transit vehiclesGB/T 38955-20202021-1-1
Soft carbon GB/T 38824-20202020-12-1
Carbonaceous mesophase spheresGB/T 37592-20192020-5-1
Lithium iron phosphate-carbon composite cathode materials for lithium ion batteryGB/T 30835-20142015-4-1
High pure graphite meterials - Determination of chlorines content - Spectrophotometric methodYB/T 5190-20072007-7-1
Low temperature carbon tamping paste for blast furnaceYB/T 4038-20072007-7-1
High pure graphite meterials - Determination of total race earths content - Spectrophotometric methodYB/T 5191-20072007-7-1
Determination of carbon and hydrogen content for carbon fiber and its productsYB/T 075-19951995-10-1
High pure graphite meterials―Determination of total race earths content―Spectrophotometric methodYB/T 5191-19931994-1-1
High pure graphite meterials―Determination of chlorines content―Spectrophotometric methodYB/T 5190-19931994-1-1
High pure graphite materials--Determination of chlorines content--Spectrophotometric methodGB 8723-19881989-3-1
Hot rolled silicon steel sheets for electrical gradeGB 5212-19851986-6-1
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