refrigeration contractor
... 次承包商 subcontractor 制冷工程承包商 refrigeration contractor 下家承包商 Subtier Contractor ...
基于58个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
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.
youdao
应用推荐
模块上移
模块下移
不移动