首页 防�测试中心 刷新 返回 登录
NFPA 42 �棉塑料储存标准
日期:2012-02-09 15:45
torage buildings and at manufacturing plants. This code does not cover cellulose nitrate flat or motion picture film. Pyroxylin plastic is any plastic substance, material, or compound, other than cellulose nitrate film, that has soluble cotton or similar cellulose nitrate as a base when in the form of blocks, slabs, sheets, tubes, or fabricated shapes. Pyoxylin plastic is not commonly manufactured or stored. (Approx. 15 pp., 2002)



2/2 下一页 上一页 首页 尾页

防�测试中心


返回 刷新 WAP首页 网页�/a> 登录
11/02 17:21
³¬¼¶±øÍõ×îÐÂÕÂ½Ú www.400ai.com www.50ppp.com www.zzz13.com ÉîÛÚ·¢Æ± ËÕÖÝ·¢Æ± ÉòÑô·¢Æ± ³¤É³Ë½¼ÒÕì̽ ³¤É³ÍøÕ¾ÓÅ»¯ ºÚÁ´¹ºÂò