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 | Honeywell DC2500EB0B0020000000000 温度控制器Temperature Controller, Unversal Input, 1/4-DIN, Relay Output, Alarm Relay with Set Point Programing |
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 | Honeywell DC2500C00B0020000000000 温度控制器Temperature Controller, Unversal Input, 1/4-DIN, Current Output,Alarm Relay, with Set Point Programing |
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