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How to separate silver from other metals

How do acids interact with silver? Silver is chemically inactive, so it belongs to the family

Jig boring machine: purpose, principle of operation, types

What is a boring machine, device and principle of operation? Jig boring machines belong to the category of widely universal

What is done with a plane and how to use the tool correctly

What is a plane needed and intended for? A wood plane performs a fairly extensive list of tasks.

Automatic ball valves - operating principle

We make a faucet with our own hands: electric, needle, non-freezing Modern industry produces many different faucets

Thread cutting technology on lathes (article)

General information The tip of the cutter when moving at a constant feed rate along a rotating workpiece, cutting into

Methodology for checking and testing screw-cutting lathes for accuracy

Check 1. Straightness of longitudinal movement of the caliper in the vertical plane Check method A. On the caliper

How to make a sledgehammer with your own hands

Alim Rizaev is a master of all trades and is afraid of the work of a master. He masters the art of welding

What is plexiglass made from – Products made from plexiglass – how to make original crafts with your own hands

Set of socks, Omsa socks 349 ₽ More details Set of socks, Omsa socks 349 ₽ More details

395M optical profile grinding machine Diagrams, description, characteristics

Information about the manufacturer of the 395M profile grinding machine Manufacturer of the 395M universal profile grinding machine - Leningrad Machine Tool Plant

Plastic recycling machine: an idea to note

Plastic injection molding at home This video lesson from the OchumeletsTV channel is about