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在现代汽车拖拉机的电气系统中,大都有保险装置,以保护电气系统的安全。目前最常见的有二种保险装置:一种是双金属片式保险器,一种是熔丝式保险盒。
In the modern automobile tractor electrical system, most of the insurance devices to protect the electrical system security. There are currently two types of fuses that are most common: one is a bimetallic fuse and the other is a fuse-box.