In our Costing and Quote for P/N 3SPRB-0182-AA, I have overlooked the “coloring” (識別マーキングのうと色:黄色) requirement for identification. In any case, dye “yellow” will come off if parts are oiled and will rust if not oiled unless it is Zinc Plated with Cr+3 Yellow. Need to bring this up for discussion.