Cold-drawn seamless pipe are characterized by large diameter and relatively thick wall thickness. Therefore, the "blind spot" flaw detection can be realized by fully utilizing the characteristics of the inner and the eddy current detection...英国华人论坛
There are many types of seamless steel pipes, and different types of applications are used. The biggest feature of seamless steel tubes is that they are corrosion-resistant, durable and adaptable to different applications. Strong applicabili...英国华人论坛
Adidas pushed out the first pair of un-seamed sports jogging footwear in the world. Once you arrived the top of mountain, you would see the mountains are little. The phrase of classic statement from the poem Du Fu has become the motto of man...英国华人论坛