system master tapes

• 主系统带

system master tapes的用法和样例：

例句

1. The trouble of oil-bringing in the gas-cleaning system of Chengde Coking and Gas Company is analyzed and studied, a series of effective programs worked out.
   对承德焦化煤气公司的煤气净化系统带油问题进行了分析研究并制定了一套行之有效的解决方案。