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冷庫安裝前相關配件的選購事項：
The choose and buy of cold storage before installation related accessories items:
1、冷庫內蒸發器，有排管，冷風機兩種，排管內部是否清洗處理，焊接彎管設計工藝是否標準，配置是否合理，冷風機配置是否合理，是否配置標準冷風機。食品冷庫
Inside the cold storage, evaporator, exhaust pipe, cooling fan, exhaust pipe whether internal cleaning processing, welding pipe bending process whether standard design, the configuration is reasonable, cooling fan configuration is reasonable, whether the standard air cooler.
2、冷庫機組選購，是國產機組，進口機組，配置是否合理，冷凝器是否標準配置，有的工程商為降低成本，冷凝器配置偏小，使用小廠質量差冷凝器及制冷配件。
Unit 2, cold storage unit of choose and buy, it is domestic, import unit, the configuration is reasonable, whether the condenser standard configuration, some engineering business to reduce costs, smaller condenser configuration, use the poor quality of small plant condenser and the refrigeration fittings.
3、冷庫板選購，冷庫板保溫材料，內部保溫是什么材料，保溫板密度，保溫冷庫板表面有不銹鋼、彩涂鋼板、玻璃鋼板三種，材料分聚胺脂冷庫板，聚苯乙烯冷庫板，供用戶選擇。
3, cold storage board of choose and buy, cold storage board insulation materials, inner insulation is what material, insulation board density, heat preservation plate surface of refrigerator stainless steel, painted steel, glass steel, three kinds of materials, polyurethane cold storage refrigerator polystyrene board, for the user to choose from.
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