商品资料:
Description
内容简介
•High quality plastic white triangular scale ruler with three colour coded sides •13 different scales on each side enable precision drawing for engineers, architects and carpenters •Clearly marked metric graduations •Scales Red - 1:125; 1:150; 1:1250; 1:1500 Yellow - 1:100; 1:200; 1:1000; 1:2000 White - 1:25; 1:50; 1:250; 1:500; 1:2500