China to lean on Russian oil as Iran crisis chokes supply
一方面是产品高端化。它早早切入核电用管、深海油气开采用管等高附加值领域,实现多项进口替代。这跟背后持续不断的研发投入直接相关。据统计,久立特材和中信特钢多年研发费用率均在4%左右,远高于普钢企业。
,详情可参考体育直播
Industry Season 4 is now streaming on HBO Max.
and Cookie Policy.
汇聚行业热点,解读前沿趋势
· 陈静 · 来源:tutorial资讯
China to lean on Russian oil as Iran crisis chokes supply
一方面是产品高端化。它早早切入核电用管、深海油气开采用管等高附加值领域,实现多项进口替代。这跟背后持续不断的研发投入直接相关。据统计,久立特材和中信特钢多年研发费用率均在4%左右,远高于普钢企业。
,详情可参考体育直播
Industry Season 4 is now streaming on HBO Max.
and Cookie Policy.