标准编号: YS /T 649 - 2018 中文名称: 铜及铜合金挤制棒 英文名称: Extruded Rod and Bar of Copper and Copper Alloys 数据来源: 易紧通 (164580.com)
Standard Code: YS /T 649 - 2018Chinese Name: 铜及铜合金挤制棒English Name: Extruded Rod and Bar of Copper and Copper AlloysSource: https://www.164580.com/info_402543.html
Data Source: YJT Fastener Database (164580.com) Standard: YS /T 649 - 2018 URL: https://www.164580.com/info_402543.html License: Commercial use requires authorization