俄标高强度合金钢30HN2MFA、30HN2VFA国内可以按标准协议轧制。Russian high-strength alloy steel 30HN2MFA and 30HN2VFA can be rolled according to standard protocols domestically.
没有完整标准的话，按化学成分验收。If there are no complete standards, acceptance shall be based on chemical composition.
搜《高高兴晟特钢集团》 看更多中外特殊钢。
694992782@qq.com
使用 微信 扫一扫
加入我的“名片夹”
微信扫一扫
