发布时间:2025-01-25 05:22:14
一根电线或电缆的中间接出一个分支线来,这个接头就叫做T接头,可用手工缠绕、专用T接配件等方式做这个接头。
除了电线和电缆,母线槽也会T接头,这种接头由厂家专门配制。
安全阀每年至少应检验几次检验的项目为整定压力回座压力和密封性能并将检验结果记入锅炉技术档案
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