Assertion: phosphoric acid's viscosity | /r/HasProperty | controlled
Facets:
Source sentences:
text: In the operation of the staged crystallizer shown in the drawing it was found that the viscosity in the second and third stages had to be controlled.
text: In the operation of the staged crystallizer shown in the drawing it was found that the viscosity in the second and third stages had to be controlled.
text: In the operation of the staged crystallizer shown in the drawing it was found that the viscosity in the second and third stages had to be controlled.