功能用途 油液分析 主要指标 1.10ppm标油:S21-10ppm,200g/瓶 2.100ppm标油:S21-100ppm,200g/瓶 3.油样舟:2ml 4.盘电极:ASTM D2,石墨,0.492”(直径)*0.2”(厚) 5.棒电极:ASTM D2,石墨,0.243”(直径)*6”(长) 6.滑油取样瓶:100ml