CM3 molded case circuit breaker (MCCB) with thermal overload alarm but non-release function was introduced. It integrates part function of thermal overload relay and function of MCCB.
介绍了一种具有热过载报警不脱扣功能的CM 3塑料外壳式断路器，其将热过载继电器的部分功能与MCCB的功能有机地结合在一起。
By abstracting of relative position, orientation and topology relation between part function surfaces as a qualitative symbol set, the conceptual part structure qualitative models are presented.
通过将零件上功能表面之间的相对位置、朝向以及拓扑关系抽象成定性符号集合，建立了概念零件结构定性模型。
It introduced the distribution of the oil temperature test point, as well as each part function of the oil temperature control system.
介绍了试验中变矩器油温测试点的分布，以及油温控制系统的各个元件的功能。
It introduced the distribution of the oil temperature test point, as well as each part function of the oil temperature control system.
介绍了试验中变矩器油温测试点的分布，以及油温控制系统的各个元件的功能。
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