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China new steel holding group co., Ltd is one of the largest iron and steel productio...
(1) The bolts have high strength stress ,good support capacity can prevent the roof f...
Feature : (1) The bolts have high strength stress ,good support capacity can preve...
www.bjhighstar.com 1.PRODUCT DETAILS (1).About Nitinol wire ●How does nitino...
Place the embryo storage tank on the trolley and fix it firmly. The transfer problem ...
ASTM A229 carbon steel general purpose high-carbon steel used in making springs. Oil...
Features:<ul> Innovative design, firm structure, flat surface, uniform opening, good...
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