标準編号: JB /T 4211.4 - 1986 中文名稱: 冷镦螺釘模具-終镦沖頭 D型 (适用于GB68) 英文名稱: Cold heading dies for screws - Punches for final upsetting, Type D, (Suitable for GB68) 數據來源: 易緊通 (164580.com)
Standard Code: JB /T 4211.4 - 1986Chinese Name: 冷镦螺釘模具-終镦沖頭 D型 (适用于GB68)English Name: Cold heading dies for screws - Punches for final upsetting, Type D, (Suitable for GB68)Source: https://www.164580.com/info_360315.html
Data Source: YJT Fastener Database (164580.com) Standard: JB /T 4211.4 - 1986 URL: https://www.164580.com/info_360315.html License: Commercial use requires authorization