ASTM C930与人体健康和安全问题相关绝热材料和附件标准分类
日期:2012-02-13 19:18
ns and effects. Further, it recognizes that in some situations the presence or creation of potential effects or hazards results from an intervening act of human or natural origin, or depends on access to or contact with the materials or accessories. Lack of compatibility of the individual components of an insulation system with each other or the environmental conditions within which the system will operate, or both, may create unanticipated effects. (See Appendix X3.)
1. Scope
1.1 This classifi
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