For many years engaged in bookbinding business. Stapling the sheet sets at the root, not sew them, string, inserting in the cuts the block with a depth of 3 to 4 mm sturdy thread in the shown sequence. Then coat the lace with glue— everything works faster and stronger.
O. EVDOKIMOV, Saint-Petersburg
Recommend to read
KMD-CHANGELING
The design of the rear cover of the engine KMD-2,5-made, in our opinion, wrong. The flow of fresh fuel mixture from the distribution node goes directly to the bypass channels of the...
A SIMPLE BUT SECURE LOCK
Now many sets of metal doors. But they have a vulnerability — the castle! The neighbor apparently, from hooligan promptings, it twice was severely damaged, Natalka into the bore of the...
