It's easy and interesting to communicate here. Join us! The temperature there is low, I already tried it. You can solder, but
What is a fire stop valve? A fire suppression valve is a device for controlling the safety of technical
Scope of application The ultimate goal of cutting is to obtain workpieces of the desired size when separating metal
Bending of metal workpieces is presented as a technological process, during which the workpiece can be given
Craftsmen of different professions and specialties have different tools and devices in their arsenal. But practically
What the article is about: How to properly weld with a semi-automatic machine and wire Before starting welding, you must correctly
Selecting a die for threading on bolted joints and pipes will allow for repair work
Various physical, chemical, economic and even social phenomena are characterized by a reaction delay effect. Given
mark_kr 11495 0 2 mark_kr August 9, 2016 Specialization: professional in the field of construction and repair
Holes GOST provides holes for threads with coarse pitch <1 = 1.0 - 2.2
