ASTM C659石棉水泥有机泡沫夹心绝热板标准规范
日期:2012-02-13 21:44
nd asbestos products present demonstrated health risks for users and for those with whom they come into contact. In addition to other precautions, when working with asbestos-cement products, minimize the dust that results. For information on the safe use of chrysoltile asbestos, refer to Safe Use of Chrysotile Asbestos: A Manual on Preventive and Control Measures.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
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12/24 01:46