welding rod coating 焊条上的焊药
fuel rod coating 燃料棒涂层
welding rod with acidic coating 酸性焊条
welding rod with alkaline coating 碱性焊条
ceramic-coating piston-rod 陶瓷活塞杆
graphite coating resistor rod 石墨电极
ceramic rod flame spray coating 陶瓷棒火焰喷涂
It was proved that the defects of the connecting rod coating is the main reason that weakens the corrosion resistance. By decreasin the current density i…
运用金相显微镜及扫描电镜观察腐蚀前后连杆的镀铬层组织，证实连杆的表面镀层缺陷是影响其耐腐蚀性的主要原因。
Bio-ester solution coating was adopted as the method of surface hydrophobic modification of chitosan rod.
生物酯的涂覆能有效地降低棒材表面接触角且能有效降低壳聚糖棒材的吸水率。
The structural layout and calculation method of space truss with inclined rod and mast, joint construction, material selection, fire proof design a nd coating selection etc.
介绍了深圳游泳跳水馆钢屋盖结构设计，包括结构布置、带斜拉桅杆空间桁架的计算、节点构造、材料选用、防火设计以及结构涂装等。
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