Don't forget to get a scale rule, you'll need it for drawings for next Wednesday and from now on.
 | |
| This is the sort of scale rule we use, don't buy an engineering scale rule with 1:15 scales on it: we builders don't use them. |
We use the following scales_ 1:2, 1:5, 1:10, 1:20, 1:50, 1:100, 1:200....
No comments:
Post a Comment