本文件规定了牙科用筒式注射器的要求和试验方法。这些注射器为非吸入式、吸入式和自吸式，使用带牙科局部麻醉剂的药筒。 本文件不适用于具有产生高压的机械优势作用的筒式注射器。 本文件规定了ISO公制螺纹尺寸的筒式注射器的要求。然而，值得注意的是，存在各种英制螺纹尺寸的注射器（见附录a）。

This document specifies requirements and test methods for cartridge syringes used in dentistry. These syringes are of the non-aspirating, aspirating and self-aspirating types using cartridges with dental local anaesthetics. This document is not applicable to cartridge syringes having a mechanical-advantage action for creating high pressure. This document specifies requirements for cartridge syringes with ISO metric thread sizes. However, attention is drawn to the existence of a variety of syringes with imperial thread sizes (see Annex A).