Informatique

Saturday 02 December 2017

Cantidad : 30 - Precio : US$2000-20000

Julong 6 pouces drague d'extraction de l'or avec la haute efficacité Description de produit : Julong avait conçu et avait construit fiable et facile d'utiliser la séparation d'or et l'équipement minier pendant beaucoup d'années Ce genre de petit dragueur d'or est conçu pour qu'une...

Tuesday 08 March 2022

It is a higher-end variety in the J series, suitable for small-angle deep-drawn products, and most products that require deep-drawing and salt spray tests will choose it. Such as sinks, kitchen utensils, bathroom products, kettles, thermos cups, door hinges, pots, etc. Sus 201 J4...

Tuesday 08 March 2022

420J1 stainless steel: After quenching, it has high hardness and good corrosion resistance (magnetic). After quenching, the hardness of 420J2 stainless steel is higher than that of 420J1 steel (magnetic). There are 44 equivalent materials for AISI 420 Equivalent Stainless Steel. Generally...