软线开关的特殊要求 meaning in Chinese

switches for appliances: particular requirements for cord switcheses

Switches for appliances . part 2 : particular requirements for cord switches
器具开关第二部分:软线开关的特殊要求
Switches for appliances . part 2 - 1 : particular requirements for cord swithces
电器开关.第2 - 1部分:软线开关的特殊要求
Switches for appliances - part 2 - 1 : particular requirements for cord switches
电器开关.第2 - 1部分:软线开关的特殊要求