For rallying and compression with wooden sticks or planks when gluing, use special clamps carpentry. However, in the absence of them are just a long threaded stud with a couple of nuts and big washers. As can be seen from Fig.
L. MOROZOV, G. C a m a R a
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Soldering metal tin solder — one of the most common but, unfortunately, the connection is not too strong. A more reliable seal provide so-called "hard" solders — silver-copper or...
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I found the sprayers quite quickly at one collective farm and immediately set to work.
First, here is a list of the materials and parts required to build the sprayer. These include a...