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Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

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Meet the Andromeda galaxy the closest large spiral ...
Meet the Andromeda galaxy the closest large spiral ...

18/8/2019, · The ,Andromeda galaxy, is the closest big ,galaxy, to our ,Milky Way,. At 2.5 million light-years, it's the most distant thing you can see with the eye alone. Now is the time to look for it.

Galaxy - Types of galaxies | Britannica
Galaxy - Types of galaxies | Britannica

The nucleus of a ,spiral galaxy, is a sharp-peaked area of smooth texture, which can be quite small or, in some cases, can make up the bulk of the ,galaxy,. Both the arms and the disk of a ,spiral, system are blue in colour, whereas its central areas are red like an elliptical ,galaxy,. The normal spirals are designated S and the barred varieties SB.

CLASSIFICATION - Cornell University
CLASSIFICATION - Cornell University

Spiral galaxy, M100. ,Spiral galaxies, have three main components: a bulge, disk, and halo (see right). The bulge is a spherical structure found in the center of the ,galaxy,. This feature mostly contains older stars. The disk is made up of dust, gas, and younger stars. The disk forms arm structures. Our Sun is located in an arm of our ,galaxy,, the ...

Spiral galaxy - Simple English Wikipedia the free ...
Spiral galaxy - Simple English Wikipedia the free ...

A ,spiral galaxy, is a kind of ,galaxy, that looks like a flat, slowly rotating disk with a bulge in the centre, and ,spiral, patterns extending outward from the bulge. It contains stars, gas, dust, dark matter and a supermassive black hole at its centre. Galaxies were long thought to be nebulas. The ,spiral, nebula as a type was first described by Edwin Hubble in his 1936 work The Realm of the Nebulae.

APOD: 2021 February 12 - Spiral Galaxy NGC 1350
APOD: 2021 February 12 - Spiral Galaxy NGC 1350

Inhabited by young blue star clusters, the tightly wound ,spiral, arms of NGC 1350 seem to join in a circle around the ,galaxy,'s large, bright nucleus, giving it the appearance of a cosmic eye. In fact, NGC 1350 is about 130,000 light-years across.

Spiral Galaxy Formation | COSMOS
Spiral Galaxy Formation | COSMOS

Spiral Galaxy Formation,. The process of unravelling the formation history of galaxies (also referred to as galactic archaeology) depends largely on the measurement of the ages of stellar populations contained within the galaxies. Since our own ,galaxy, is a ,spiral,, ...

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+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.