Emulsification of oil will occur when mixed with ().
A、air
B、black oil
C、water
D、ice cream
A、air
B、black oil
C、water
D、ice cream
A、A.DM是$100,000不利;OI是$10,000有利 B、B.DM是$100,000有利;OI是$10,000有利 C、C.DM是$100,000不利;OI是$10,000不利 D、D.DM是$100,000有利;OI是$10,000不利
A、Emulsification B、Sedimentation / Sinking C、Oxidation including photooxidation D、Burning organized by RCC
A、销售9,000;变动成本$290,000;营业收益(OI)$90,000 B、销售12,000;变动成本$370,000;营业收益(OI)$120,000 C、销售8,000;变动$280,000;营业收益(OI)$120,000 D、销售12,000;变动成本$355,000;营业收益(OI)$90,000
A、moisture emulsification of the bearing grease B、insufficient circulation and overheating of the bearing C、proper grease circulation to cool the bearing D、sliding friction between balls and races
A、resist changes in viscosity with changes in temperature B、resist emulsification C、neutralize acids D、resist oxidation at high temperatures