Application and Technology of Amit…
Product name Specification Material Steel/Origin Price (Yuan/Ton) Than yesterday's last w…
Model NO.: XK-56…
Working principle of mechanical seal Mechanical seal, also known as mechanical seal, is a d…
Application Field:
Model NO.: HBT40…
SAIC-GM-Wuling will fully launch the spring service activities with the theme of “G…
In January-February, the growth rate of China's machinery industry production and sales fe…
The science and technology are the primary productive forces. Advanced machinery and equipment …
The product name specification material steel factory/origin price (yuan/ton) is higher than …
Model NO.: bulk …
National Information Center Information Resource Development Department Director Xu Chang…