what would be a good drafting refre
what would be a good drafting refrence book for iso?
it has to be cheap
eng-tips forums is member supported.
have you looked into global standards or ansi y14.5m? they are the most widely used standards in the drafting/design field. i am not sure if they are covered by iso, but they might help.
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发表于 2009-9-5 19:34:03
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