制冷批发商 refrigeration wholesaler
制冷批发
Refrigeration wholesale
以上为机器翻译结果，长、整句建议使用 人工翻译 。
他们受雇于制冷与空调安装工承包商，各种工业环境，食品批发商，工程公司和零售及服务机构。
They are employed by refrigeration and air conditioning installation contractors, various industrial Settings, food wholesalers, engineering firms and retail and servicing establishments.
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