Assertion: air thawing | /r/HasProperty | practicable
Facets:
value: generally
type: DEGREE
value: on a small scale
type: OTHER
Source sentences:
text: Still air thawing is generally practicable only on a small scale, since considerable space is required, the amount of handling can be excessive and the time taken is often very long, although it has the advantage that little or no equipment is required.