外科植入物 矫形用U形钉 通用要求
Implant for surgury—Staples with parallel legs for orthopaedic use—General requirements
2014-06-17
ASTM C1002-22
Standard Specification for Steel Self-Piercing Tapping Screws for Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs
木钉或钢钉上石膏板产品或金属石膏底座用钢自攻自攻螺钉的标准规范