<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">开关</span> ,<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">熔断器</span> ,<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">交流接触器</span> ,<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">按钮</span> ,<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">行程开关</span> ,<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">热继电器</span> ,<span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;
mso-bidi-font-weight:bold">时间继电器</span>
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