牙科.石膏制品

[中文适用范围]： 本国际标准对用于牙科用途的石膏产品进行了分类，并规定了其要求，例如制作口腔印模、模具、铸件、模具或模型底座以及安装模型。 它指定了用于确定是否符合这些要求的测试方法。 它还包括包装标签的要求以及每个包装随附的充分说明的要求。 本国际标准不适用于由半水硫酸钙（或石膏）组成的牙科骨移植替代品。 [外文原描述]： ISO 6873:2013 gives a classification of, and specifies requirements for, gypsum products used for dental purposes such as making oral impressions, moulds, casts, dies or model bases, and mounting models. It specifies the test methods to be employed to determine compliance with these requirements. It also includes requirements for the labelling of packaging and for adequate instructions to accompany each package.