Copper welding – technologies, electrodes, devices
Copper wires are more practical than aluminum wires; they are often used for wiring in private homes, laid when
Performance of circles
We register the write-off of cutting wheels when performing construction work
How long a grinding wheel lasts depends on several factors, in particular: What kind of tool
Do-it-yourself pumping station repair: common malfunctions
Repairing a pumping station with your own hands: typical faults and how to fix them
Alas, even the most reliable pumping equipment can fail. Among the violations
Casing pipes for wells
Casing pipe: what is it, what is it for, and which one should I use for a private home? Description of the pipe design
Quality of the material: (What is your assessment of the article?) Plastic casing pipes have gained wild popularity and are offered
Drawing on a car
How to connect an airbrush to an aquarium compressor. Compressor for airbrushing from a refrigerator motor. How the airbrush works
An airbrush is a device whose operating principle is based on spraying paint with an air stream. His
Do-it-yourself gate made of corrugated sheets: step-by-step manufacturing instructions
More than one owner of a private house has wondered how to weld a gate from a profile pipe. After all
How phosphoric acid fights rust and scale
Some say that after using the converter everything is bad for them. And others say that
Packed
Production of sandwich pipes for a chimney - what is needed for this and the organization plan
Nowadays, sandwich pipes have gained the most popularity when arranging gas ducts. They have excellent
TOP-5. The best wood chisels (set). Rating 2022!
Updated: 04/22/2021 16:53:16 Expert: Andrey Nikolaevich Kuznetsov *Review of the best according to the editors of expertology.ru. ABOUT
Cutters for metal turning
GOST 18874-73 Lathe slotting and cutting cutters made of high-speed steel. Design and dimensions
The quality and productivity of processing on screw-cutting lathes depends on whether the cutting tool is suitable
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