GB/T 17445
GB/T 17445 (鋳物用研削砥石)· GB (中国) · 11 材料
| 名称 | 材料グループ | |
|---|---|---|
| 30CrMoE | 構造・建築鋼 | chevron_right |
| ZQCr12 | 鋳鉄 | chevron_right |
| ZQCr15 | 鋳鉄 | chevron_right |
| ZQCr2 | 鋳鉄 | chevron_right |
| ZQCr20 | 鋳鉄 | chevron_right |
| ZQCr26 | 鋳鉄 | chevron_right |
| ZQCr5 | 鋳鉄 | chevron_right |
| ZQCr8 | 鋳鉄 | chevron_right |
| ZQQTB | 鋳鉄 | chevron_right |
| ZQQTM | 鋳鉄 | chevron_right |
| ZQSi3 | 鋳鉄 | chevron_right |