CAN/CGSB-72.7-M88

Manual Drafting Requirements for Drawings to be Microfilmed

1.1 This standard applies to manual drafting practices used in the preparation of all types of drawings for which microfilming is anticipated. 1.2 For computer aided drafting (CAD) practices, refer to CSA Standard B78.5, Computer Aided Drafting (Construction), (in preparation).

OEN:

ONGC

Langue:

English

Code(s) de l'ICS:

37.080; 01.100.01

Statut:

Annulée

Date de Publication:

1988-01-31

Numéro Standard:

CAN/CGSB-72.7-M88