微信公众号随时随地查标准

QQ交流1群(已满)

QQ群标准在线咨询2

QQ交流2群

购买标准后,可去我的标准下载或阅读
ASTM D8419-21 Standard Specification for Anesthesia Reservoir Bags Active 发布日期 :  1970-01-01 实施日期 : 

1.1 This specification covers anesthesia reservoir bags for use with anesthesia breathing systems. For purposes of this specification, the reservoir bag includes the neck, body, and neck bushing, if provided. Special-purpose bags, for example, bellows, evacuation, and self-expanding bags are excluded from the scope of this specification.1.2 The following subjects are covered: material, construction, neck, size, compliance (pressure-volume relationship), electrical conductivity, marking and labeling, and test methods to substantiate compliance with the requirements. Alternative test methods may be employed provided they can be shown to be equivalent or better. (A rationale is given in Appendix X1.)1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价: 515元 / 折扣价: 438 加购物车

在线阅读 收 藏

4.1 The practices described are only for water bearing reservoirs, ponds, canals, and ditches.1.1 This practice covers the description of suitable materials and procedures for installing prefabricated asphalt reservoir, pond, canal, and ditch liner (exposed type).1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.1.3 This standard does not purport to address all of the safety concerns, 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.

定价: 0元 / 折扣价: 0

在线阅读 收 藏
2 条记录,每页 10 条,当前第 1 / 1 页 第一页 | 上一页 | 下一页 | 最末页  |     转到第   页