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。
The machine is a special equipment for producing welding rod and this machine undertakes the coating procedure among the welding rod production.
本机是电焊条生产的专用设备，在焊条生产中该机承担涂粉工序。
The observation by means of SEM show that the state in which the rigid chain PAM in nylon — 6 is rod shape crystal which use chain or chain — bunch as core, and nylon —6 as coating.
SEM观察结果表明：刚性链PAM在尼龙—6中的存在形式为：以链或链束为核，以尼龙—6结晶为表的棒状结晶体。
The cylinder piston rod is made of carbon steel and is provided with a surface coating to improve the running characteristics and to prevent corrosion.
该汽缸活塞杆由碳钢制成，外著一层防护涂层，以增强其运转性能并使其具有防腐功能。
The welding rod capable of forming pile-up welded graphite-steel metal consists of welding rod core of low-carbon steel and nickel or nickel-base alloy and coating outside the welding rod core.
本发明公开了一种可通过焊接形成石墨钢堆焊金属的焊条。它由低碳钢、镍或镍基合金制成的焊芯和压涂在焊芯外表面的焊条药皮构成；
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。
After the stainless steel piston rod is complete, it is necessary to inspect the quality and size of the coating.
在不锈钢活塞杆完成电镀后，还需要对镀层的质量、尺寸等进行全方面的检查。
Chair Legs:Sled-Base Chair with Solid Steel Rod Legs in Powder Coating Integrated into Steel Frame;
椅脚：钢脚，采优质圆形实芯钢管与椅架一体折弯成型后经高温静电粉末喷塑制作而成；
Chair Legs:Sled-Base Chair with Solid Steel Rod Legs in Powder Coating Integrated into Steel Frame;
椅脚：钢脚，采优质圆形实芯钢管与椅架一体折弯成型后经高温静电粉末喷塑制作而成；
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