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The Harmonized system of Nomenclature (HSN) code is used for classifying goods under the Goods and Services Tax (GST) in India. The HSN code is a six-digit code that uniquely identifies a product. The first two digits of the code identify the chapter, the next two digits identify the heading, and the last two digits identify the subheading.
Checking tire pressure with a spring and piston tire-pressure gauge. Pressure measurement is the measurement of an applied force by a fluid ( liquid or gas) on a surface. Pressure is typically measured in units of force per unit of surface area. Many techniques have been developed for the measurement of pressure and vacuum.
MAP sensors measure absolute pressure. Boost sensors or gauges measure the amount of pressure above a set absolute pressure. That set absolute pressure is usually 100 kPa. This is commonly referred to as gauge pressure. Boost pressure is relative to absolute pressure - as one increases or decreases, so does the other.
Gas cylinder. Industrial compressed gas cylinders used for oxy-fuel welding and cutting of steel. A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure. High- pressure gas cylinders are also called bottles. Inside the cylinder the stored contents may be in a state of compressed gas, vapor over ...
A Postal Index Number ( PIN; sometimes redundantly a PIN code) [note 1] refers to a six-digit code in the Indian postal code system used by India Post. On 15 August 2022, the PIN system celebrated its 50th anniversary.
Pressure measurement. The hot-filament ionization gauge, sometimes called a hot-filament gauge or hot-cathode gauge, is the most widely used low-pressure (vacuum) measuring device for the region from 10 −3 to 10 −10 Torr. It is a triode, with the filament being the cathode . Note: Principles are mostly the same for hot-cathode ion sources ...
The Budenberg Gauge Company was founded in 1918. The original parent company was Schäffer & Budenberg founded in 1850 by Bernhard Schäffer [ de] and Christian Friedrich Budenberg [ de] in Prussia. The Budenberg Gauge Company is now based in Irlam, Salford. The company is renowned for the manufacture of high quality pressure gauges ...
A Post Box of India Post A special stamp released on India Post Payments Bank in 2017. The Postal Index Number (PIN, or sometimes redundantly PIN code) is a six-digit postal code. The PIN system was made by Shriram Bhikaji Velankar when he was at service in Kolkata. It was introduced on 15 August 1972 by former Prime Minister Indira Gandhi.