valve seat plate and the sealing surface for the oblique cone structure, in the oblique conical surface of valve plate welding temperature, corrosion resistant alloy material;
superconductive alloy materials
The main production:solid oil switch contact, solid self-contact and alloy material for contact.
It is also a metal door, but this metal door is very different from that of the stone house. It is made of alloy material on the surface of Yaguang. It looks strong and thick.
Isrel businessman wants to import drainpipe, asbestus, and alluminum alloy material.
Anyang city following the alloy material Co. Ltd. , located in Anyang City, Shanxi, Hebei, Shandong, Henan Province at the junction of four, Bei Zhangwu Cun, Long'an District, smelting hometown.
The defects of casting technology and the impurities in copper alloy material cause roughness of faucet surface with large amounts of sand holes.
The major part is made of highly-durable ti-aluminum alloy material, and is welded with aero technology.
The elastic modulus of a special alloy material are measured by the ultrasonic pulse-echo method, when the temperature is changed from -20℃~60℃.
Shaker surface structure of ore and mineral mud, steeland aluminum alloy material with a glass.
Magnetic loss and preparation of sendust soft-magnetic alloy material
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