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jia yong ran qi biao chang jian gu zhang qian xi
Author(s): MA Kai, ZHAO Jingfeng, YANG Xiaomei
Pages: 122-
123
Year: 2013
Issue:
2
Journal: China Metrology
Abstract: 一、家用燃气表故障类型
家用燃气表一般由计数器组件、机芯体组件、外壳组件3个部分构成.常见故障相应可分为以下几种类型.
1.计数器故障
(1)传动齿轮故障
燃气表的计量数值显示是由一个多级的齿轮组完成的,当这组齿轮的配合出现问题时,动力的传递不能很好地传到齿轮组上,就会造成示值的误差.
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