GOST R 72439
GOST R 72439 (Flat rolled products of enhanced quality from stainless steels and alloys with corrosion-resistant, heat-resistant and high-temperature resistant properties. General specifications)· GOST (俄罗斯) · 253 种材料
| 名称 | 材料组别 | |
|---|---|---|
| XM-29 | 不锈钢 | chevron_right |
| XM-31 | 不锈钢 | chevron_right |
| XM-33 | 不锈钢 | chevron_right |