日日麻批免费40分钟无码_stamping_能化大數據平臺

首頁(yè) > stamping

JB/T 11660-2013 沖模導向裝置滾動(dòng)獨立導向件 Guide unit for stamping dies-Independent ball-bearing guide part...2023-09-30

BB/T 0050-2017 熱打碼色帶 Hot stamping ribbon2023-09-01

GB/T 23563.3-2009沖模滾動(dòng)導向鋼板模架.第3部分:中間導柱模架Ball-bearing guide steel-plate die sets of stampin...2022-06-14

GB/T 23565.2-2009沖?；瑒?dòng)導向鋼板模架.第2部分:對角導柱模架Sliding guide steel-plate die sets of stamping die...2022-06-10

GB/T 23564.3-2009沖模滾動(dòng)導向鋼板上模座.第3部分:中間導柱上模座Ball-bearing guide steel-plate punch holders o...2022-06-08

GB/T 23566.1-2009沖?；瑒?dòng)導向鋼板上模座.第1部分:后側導柱上模座Sliding guide steel-plate punch holders of sta...2022-06-08

Study of front bumper process on the basis of hot stamping2020-11-11

Research on Fuzzy Synthetic Evaluation of Stamping Process Scheme2020-11-10

欧美AAAAAA级午夜福利_国产福利写真片视频在线_91香蕉国产观看免费人人_莉莉精品国产免费手机影院