附属设备年消耗量 auxiliaries annual energy consumption 厂内用电 auxiliaries load 辅助电源断路器, 备用电源断路 auxiliaries-supply circuit-breaker ..
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在天然气处理厂内对设备和管道系统焊缝的热处理一般采用电阻加热法。
In natural gas treatment plant, generally used is resistance heating method for heat treatment in welding lines of equipment and pipeline systems.
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