Category: 201912

Space design principle for elderly residential toilets

The positioning of domestic fastener enterprises is not clear. Industry standards need to be improved.

Composition and development of cemented carbide cutting machine blade

Bearing knowledge: bearing front and rear code and its meaning

2015 Yucheng accelerates the development of diamond industrial parks and key enterprises

Influence of Temperature on PV Junction Box

Skin sticker collects energy-driven wearable devices

Nanjing Institute of Geography obtains advances in research on environmental effects of extracellular polymers of blue-green algae

Home is the most soulful nightmare in human life.

Starfire Internet Button People and IoT Interactive Buttons

China's bearing manufacturing industry benefits the country's revitalization of equipment manufacturing industry

Classification and analysis of common hardware standard parts concept