①,Material: a)Steel, Property class (material): 8.8,10.9 Standard prEN ISO 898-1 b)Stainless steel, Property class (material): A2-70 Standard prEN ISO 3506-1 |
①,Material: a)Steel, Property class (material): 8.8,10.9 Standard prEN ISO 898-1 b)Stainless steel, Property class (material): A2-70 Standard prEN ISO 3506-1 |