第1个回答 2010-07-17
External regulation, molar substitution, water, insoluble, light transmittance, NDJ-1 rotary viscometer of 20 degrees Celsius in water, viscosity range, Spindle No. Spindle speed instant products! ! ! Refuse to use online translation tools translation was the answer! ! Brothers and sisters, please!
第2个回答 2010-07-17
The mole fraction, replaced, moisture, insoluble, light transmittance, NDJ - 1 type of rotary viscometer 20 degrees Celsius, the viscosity solution of spindle, spindle speed, instant type products.
第3个回答 2010-07-17
External regulation, molar substitution, water, insoluble, light transmittance, NDJ-1 rotary viscometer of 20 degrees Celsius in water, viscosity range, Spindle number, instant-type products Spindle Speed