manifold catalystic converter 进气歧管触媒转换器

catalystic hydrogenation of coal tar 煤焦油催化加氢

MCC Manifold Catalystic Converter 进气歧管触媒转换器

fluid-bed catalystic cracker 流化床催化裂化设备

ammonia catalystic reducing process 氨催化还原工艺

fluid-bed catalystic cracking unit 流化床催化裂化设备

Catalystic Converter 催化转化器

non-catalystic heterogeneous reaction 不均匀非触媒反应