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燃气热水器屏幕闪烁不启动，主板坏了没有配件，师傅这次能修好吗
燃气热水器屏幕闪烁不工作，师傅检查主板坏了，临近春节没有配件，维修小哥不负客户所托，竭尽全力完美修复
燃气热水器不启动，没有热水，常见故障维修合集49/113
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