Steel tubes and fittings for onshore and offshore pipelines - internal and external polyamide powder based coatings 近岸和海上管线用钢管和配件.聚酰胺粉末基内外涂层
Steel tubes and fittings for onshore and offshore pipelines - external two layer extruded polyethylene based coatings 岸上和海上管道用钢管和管件.双层聚乙烯挤出外涂层
Steel tubes and fittings for onshore and offshore pipelines - external two layer extruded polyethylene based coatings 岸上和近海管道用钢管及配件.外部的双层挤压聚乙烯基涂层
It should be noted that aqueous spray systems require longer drying times than base coats containing solvents 请注意,水基喷洒液与含有机溶剂喷洒液相比,需要更长的风干时间。
In addition , the effects of the content of surfactants on the corrosion resistance of zn - base coating were discussed in detail 详细讨论了表面活性剂含量对锌基涂料的耐蚀性的影响。