Gas fitters install, inspect, repair and maintain gas lines and gas equipment such as meters, regulators and heating units in residential, commercial and industrial establishments.
燃气装配工安装，检查，维修和保养住宅，商业和工业机构的天然气管道和燃气设备，如仪表，稳压器和供热单位。
In all, the condensing units are a good helper for the industrial and commercial refrigeration and the food process.
还可应用于各类有特殊要求的工业冷却系统，冷凝机组是工商业制冷，食品加工的好帮手！
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