化学试验箱
Chemical testing container

 
8＇×8＇×8＇工具箱                                                                海上石油专用工具框
8＇×8＇×8＇ Tool container                                                           Special tool box for offshore petroleum


为海上石油制作的化学罐
Fabricated chemical tank for offshore petroleum

 
为石油公司制作的泥浆罐和化学品不锈钢罐
Fabricated mud tank and stainles tank for offshore petroleum