DENTAL ROTARY INSTRUMENTS. SHANKS. PART 1: SHANKS MADE OF METALS. (ISO 1797-1:1992).
牙科旋转器械 柄 第1部分:金属制柄 （ISO 1797-1:1992）

1995-12-26

BS EN ISO 1797-1. Dental rotary instruments. Shanks. Part 1. Shanks made of metals
BS EN ISO 1797-1 牙科旋转器械 柄 第一部分 金属柄

2009-09-02

DENTAL ROTARY INSTRUMENTS. SHANKS. PART 2: SHANKS MADE OF PLASTICS. (ISO 1797-2:1992).
牙科旋转器械 柄 第2部分:塑料柄 （ISO 1797-2:1992）

1995-12-26

Draft Document - Dentistry - Shanks for rotary instruments - Part 1: Shanks made of metals (ISO/DIS 1797-1:2009); German version prEN ISO 1797-1:2009
文件草稿牙科旋转器械柄第1部分:金属柄；德文版prEN ISO 1797-1:2009

2009-08-01

BS EN ISO 1797-3. Dentistry. Shanks for rotary instruments. Part 3. Shanks made of ceramics
BS EN ISO 1797-3 牙科 旋转仪器的柄 第三部分 陶瓷柄

2011-10-28

Draft Document - Dentistry - Shanks for rotary instruments - Part 3: Shanks made of ceramics (ISO/DIS 1797-3:2011); German version prEN ISO 1797-3:2011
文件草稿牙科旋转器械柄第3部分:陶瓷柄；德文版prEN ISO 1797-3:2011

2011-11-01