Fcc standard test method for testing fluid catalytic cracking catalysts by microactivity test 微活性試驗(yàn)法測(cè)試流化床催化裂化
Fcc standard test method for determining activity and selectivity of fluid catalytic cracking catalysts by microactivity test 用微活性試驗(yàn)法測(cè)定流化床催化裂化