/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / A-FRAME

A-FRAME

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/A-FRAME
Definition An <A-FRAME> is a <FRAME> that is a two-legged frame in the form of the letter A for hoisting or excering a vertical pull with block and tackle or winch line attached to the apex of the A-frame