1.1这些试验方法包括测量打开需要两点对齐的儿童防卡扣卡扣包装所需的力，然后在封口的指定位置施加向上压力。 1.2本标准无意解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 These test methods cover the measurement of the force necessary to open child-resistant snap-engagement packages of the type that require alignment of two points, followed by upward pressure on a designated location on the closure. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.