ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.Users of this standard are expressly advised that determination of the validity of any such patent rights,and the risk of infringement of such rights,are entirely their own responsibility.
（一大堆废话,简单翻译来就是）ASTM对本标准中相关物品的专利,不承担任何责任,专利权的使用风险由引用人自行承担
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised,either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.Your comments will receive careful consideration at a meeting of the responsible technical committee,which you may attend.If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards,at the address shown below.
本标准由技术委员会每5年修正一次,如果未修正,则对标准重新进行审批或注销.如对标准有任何建议和补充请直接与ASTM国际总部联系.技术委员会将邀请您参加研讨会,如果您觉得你的建议未受到公正对待,请以以下地址与我们取得联系.