Features of using a check valve for a water meter
With proper installation of the water meter and normal operation of the water supply system, the liquid moves in the intended direction.
Dowel-nail: simple instructions on how to choose, fasten and remove correctly + description of what it is and why it is needed
Dimensions of dowel-nails The first number when marking a product is its diameter, and the second is its length.
How to make a vibration motor with your own hands: drawing + connection diagram with an electric motor
Home |Technique and materials |Do-it-yourself vibration motor Date: October 20, 2017 Comments: 0 When
Homemade jigsaw from a sewing machine
How to make a jigsaw from a sewing machine with your own hands?
For a person who is accustomed to dealing with everyday problems on his own, a jigsaw is a necessity. Good electric ones
welding materials
Carrying out quality control of welding materials: norms, GOSTs, standards and requirements
Home / Consumables Back Reading time: 4 min 0 1259 Manufacturing, installation
How to make a magnetic corner for welding with your own hands - Cedar - 1
How to make a magnetic welding corner with your own hands
1 / 1 The availability of inexpensive, lightweight and high-quality welding machines on sale has become the reason
types of cast iron
Types of cast iron, classification, composition, properties, marking and application
Today there is almost no area of ​​human life where cast iron is not used. This
Socket wrench - what is it, what does it look like, what heads are there, wrench extension, how to use?
Protection against burglary. Part 3: Check the lock and key for reliability
The work of assembling and disassembling mechanisms and assemblies involves unscrewing nuts. Some of
GOST 14802-85 Rivets (high precision). Diameters of holes for rivets, sizes of closing heads and selection of rivet lengths
07/01/86 The validity period was lifted according to Protocol No. 5-94 of the Interstate Council for Standardization and Metrology
transportation of liquefied gas
Physico-chemical properties of liquefied hydrocarbon gases
Blue fuel extracted from the depths contains various gases: methane, butane, propane, nitrogen, helium,
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