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介绍新型低压抽屉式开关柜的结构性能和特点，并与早期低压柜作了比较。阐述了新型低压抽屉式开关柜在冶金系统应用中的几点改进情况。
The structural characteristics and characteristics of the new low-voltage drawer switchgear are introduced and compared with those of the earlier low-voltage switchgear. The improvement of the application of the new low-voltage drawer switchgear in the metallurgical system is expounded.