Auxiliary and accessory products and hardware products used in daily life and industrial production

Auxiliary and accessory products used in daily life and industrial production, and hardware products used in daily life and industrial production. In the early days, it was made of gold, silver, copper, iron, tin and other metal materials, hence its name.

Stainless steel is stronger than steel nickel plated material and iron nickel plated chromium material in hardness

According to the engineer, stainless steel is stronger than steel nickel plated material and iron nickel plated chromium material in hardness, but inferior to steel nickel plated material in toughness.

What to pay attention to when using wire rope?

The length of the steel wire rope shall meet that when the hook is at the lowest working position, the steel wire rope is also wound with 2~3 cycles of load reducing ring on the drum to avoid the tension directly borne by the rope tail pressing plate.

Build standards and specifications suitable for China's IT service operation with SPS as the core

The Group believes that in the information age of economic globalization, informatization will become the only way for SMEs to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization.

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