Rosette elastiche spaccate zigrinate curvate
BN 20193
Standard
~DIN 128 A (Standard withdrawn)
~UNI 8839 A
~ČSN 021731
Additional information
Existing technical approvals in train business
Features
材質 |
材質
彈簧鋼
|
表面處理 |
表面處理
機械鍍鋅
|