catalytic cracker
柯林斯词典
1. N a unit in an oil refinery in which mineral oils with high boiling points are converted to fuels with lower boiling points by a catalytic process (炼油用的)催化裂化装置 (Often shortened to cat cracker)
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1. N a unit in an oil refinery in which mineral oils with high boiling points are converted to fuels with lower boiling points by a catalytic process (炼油用的)催化裂化装置 (Often shortened to cat cracker)