Assertion: high formaldehyde | /r/HasProperty | f
Facets:
Source sentences:
text: The methylolation step, which usually is performed at high formaldehyde (F) to urea
text: The methylolation step, which usually is performed at high formaldehyde (F) to urea
text: The methylolation step, which usually is performed at high formaldehyde (F) to urea