rule

1.   правило

2.   линейка

rules for design — правила проектирования

- rule of thumb

- architect's rule

- clean-air rules

- compass rule

- concrete construction safety rules

- design rules

- design rules for formwork

- established safety rules

- floating rule

- folding rule

- guidance rules

- hook rule

- operating rules

- plumb rule

- Simpson's 1/3 rule

- steel rule

- tape rule

- working rules

- zigzag rule

- zig-zag rule