THE METHOD OF EXCAVATION…

THE METHOD OF EXCAVATION...The British magazine “Practical Householder” reminds readers about the DS one the oldest methods-plan sections using the so-called Egyptian triangle with sides in the ratio 3:4:5. If you make a triangle out of durable nylon twine, combining stretches it with a metal SANB, we will get a reliable and accurate tool for marking angles.

Recommend to read

  • AISLE DIFFERENT – THE TRACTOR ONEAISLE DIFFERENT – THE TRACTOR ONE
    Constructed by the readers of "M-K" mini-tractors, as a rule, are designed to perform agricultural work for General use. They strictly conditioned by the dimensions of the bridge...
  • UNDER THE YOKE OF THE SHOCK ABSORBERUNDER THE YOKE OF THE SHOCK ABSORBER
    Sauerkraut is stored, usually under the yoke: dipped into a bowl of the wooden circle and pressed clean washed and scalded with cobblestones.It turns out that you can do without a...