Raccords de presse à profil en U en laiton Mingshi, raccord de tuyau Pex Pert multicouche pour plombage
The application prospect of box house in agricultural field (such as greenhouse control room, temporary warehouse of agricultural products) was discussed.
Design points of steel structure in environmental protection facilities (such as waste incineration power plants, sewage treatment plants).
ASTM A179 A178 A192 A106 Gr. Tubes en acier sans soudure au carbone aiguisé noir B A53 pour tuyaux hydrauliques étirés à froid