标準編号: JB /T 4211.7 - 1996 中文名稱: 冷镦螺釘模具-終镦沖頭 G型 (适用于GB819) 英文名稱: Cold heading dies for screws - Punches for final upsetting, Type G, (Suitable for GB819) 數據來源: 易緊通 (164580.com)
Standard Code: JB /T 4211.7 - 1996Chinese Name: 冷镦螺釘模具-終镦沖頭 G型 (适用于GB819)English Name: Cold heading dies for screws - Punches for final upsetting, Type G, (Suitable for GB819)Source: https://www.164580.com/info_360434.html
Data Source: YJT Fastener Database (164580.com) Standard: JB /T 4211.7 - 1996 URL: https://www.164580.com/info_360434.html License: Commercial use requires authorization