Home / Standards / GB/T 480-2010 GB/T 480-2010 Active Test of low temperature distillation of coal by aluminum retort 煤的铝甑低温干馏试验方法 Standard Type GBT ICS 73.040 CCS D21 Status 现行 Issue Date 2010-09-26 Implementation 2011-02-01 Responsible Dept 中国煤炭工业协会 Drafting Unit N/A