Assertion: boiler's number | /r/HasProperty | taken
Facets:
Source sentences:
text: The designation of the specifications start with 'SA' and a number which is taken from the ASTM 'A' specifications.
text: The designation of the specifications start with 'SB' and a number which is taken from the ASTM 'B' specifications.
text: The specifications contained in this Part are designated with 'SFA' and a number which is taken from the American Welding Society (AWS) specifications.