Experiments in chemistry. Sulfur and its compounds
Occurrence in nature Copper(I) sulfide occurs in nature as the mineral chalcocite (obsolete names:
110g13l spelling of steel grade
Steel 03Kh12N5M6K13L (VNL-8) Steel 05Kh18AN5FL Steel 05Kh18AN6M2FL Steel 06Kh12N3DL Steel 06Kh17N10G2S2L (VNL-12) Steel 07Kh17N16TL
Calculation of the weight of a bronze bar
Home About the company Directory Non-ferrous circle Rods made of non-ferrous metals and alloys (copper, aluminum,
Kerosene KO 25: characteristics, GOST, freezing point, application
What is kerosene? Being in the aggregate state of liquid, it is a mixture of various hydrocarbons. Main
Inspection of welded joints. Methods for monitoring welding defects
Author: Yulia Roshchina, specially for www.EquipNet.ru Photos from the sites nw-technology.ru, avek.ru, syntezndt.ru, mirndt.ru Main
Carbon dioxide cylinders: features, composition and volume
What is the pressure in a 10 liter carbon dioxide cylinder? Carbon dioxide cylinders 10 liters GOST 949-73 Volume,
Determination of shear modulus using a spring pendulum
Ratio of shear stress to shear strain Shear modulus General symbols G, S Unit
Bronze: features of the oldest alloy in human history
What is bronze Bronze is an alloy of copper, where the main alloying component can be various
Carbon, atomic properties, chemical and physical properties
Properties of the carbon atom: 200 Properties of the atom 201 Atomic mass (molar mass)* 12.0096-12.0116 a.m.u. (g/mol)
Drill diameter for inch threads with fine and coarse pitch (UNC UNF), Whitworth with coarse pitch (BSW), cylindrical pipe (G) Reference table
The main thread pitch is highlighted in color Metric thread, M Tap Drill Tap Drill M1.4x0.3 1.1
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