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

  • ELECTRONIC DISCONNECT SWITCHELECTRONIC DISCONNECT SWITCH
    Many motorists in a hurry to install in your car the so-called device to turn off the "masses" with which, without removing the terminals, the battery easily detaches from the electrical...
  • NOT ONLY FISHERMENNOT ONLY FISHERMEN
    But the owners of garden plots is a good way is to use the normal ledovyi Bur. Without any changes it can be used for harvesting pits in the ground during the construction of the house,...