ASTM E1509颗粒燃料燃烧型房间加热器的标准规范
日期:2012-02-08 09:42
ication, unless specifically noted otherwise.
1.6 No information provided in this specification is intended to prevent the use of other methods or devices, provided that sufficient technical data are submitted to the authority having jurisdiction to demonstrate that the proposed method or device is equivalent in quality, strength, fire endurance, effectiveness, durability, and safety to that prescribed in this specification.
1.7 The notes incorporated into this specification are not prescriptive
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