what is meaning of LM

what does LM mean?

LM in measuring context means linear meter. In Chinese, 延米.

As i understand, the irregular shape long items prefer LM rather than meter to calculate the material quantity. To simplify it, we can imagine pulling the material until it is straight in a line. The length in such situation will be the LM. It is often used during calculation of funitures like cabinet.

concrete batching plant concrete foundation drawing

concrete batching plant concrete foundation drawing

Concrete batching plant concrete foundation drawing list contains drawings for different sizes concrete batching plant. Dessin de fondation en béton de la centrale à béton.