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The high-strength (12.9 grade) and special-shaped fastener technical transformation project of the 10,000-ton automobile with the annual output of 10,000 tons of Seiko Seiko (Jiaxing) Co., Ltd. EIA document publicity

发布时间:2019-05-31发布者:点击次数:811

The high-strength (12.9 grade) and special-shaped fastener technical transformation project of the 10,000-ton automobile with the annual output of 10,000 tons of Seiko Seiko (Jiaxing) Co., Ltd. EIA document publicity

稿3 合克萨斯年产10000吨高强度紧固件技术改造项目.pdf