中文:固定床矾土催化剂催化脱硫法
英文翻译:【建】cycloversion desulphurizatin
中文:固定床矾土催化剂催化裂化法英文翻译:【建】cycloversion catalytic cracking processcycloversion process...
中文:固定床矾土催化剂催化重整法英文翻译:【建】cycloversin reforming process...