Magnesium-aluminum flat ruler is used for: installation, debugging, maintenance and measurement of textile machinery. < The magnesium-aluminum flat ruler is easy to use and light in weight: the flat ruler is only one meter long and can be easily moved by workers for measurement. < < Magnesium-aluminum flat ruler is not easy to rust: no need to apply oil during use. If not used for a long time, just lightly apply a thin layer of general industrial oil when storing. < The magnesium-aluminum ruler is easy to store: it can be hung or laid flat, and its straightness and parallelism will not be affected by long-term laying flat.
Beijing magnesium aluminum square ruler, magnesium aluminum square ruler, angle ruler for accurate measurement