Assertion: bunsen burner | /r/HasProperty | essential
Facets:
value: in order to use this burner
type: PURPOSE
Source sentences:
text: In order to use this burner properly and safely, it is essential that you understand its construction and the adjustments that can be made.
text: In order to use this burner properly and safely, it is essential that you understand its construction and the adjustments that can be made.
text: In order to use this burner properly and safely, it is essential that you understand its construction and the adjustments that can be made.
text: In order to use this burner properly and safely, it is essential that you understand its construction and the adjustments that can be made.