ackages
article size measurement
hysical properties;Screening (sizing);Specification (approval);Test equipment;Testing【摘要】: This European Standard is applicable to fire extinguishing powders for fire classes A, B and C. It specifies, by means of defined test methods, minimum requirements for the chemical and physical properties and minimum extinguishing capabilities. Requirements are also specified for the information and data to be given by the supplier.This European Standard is not applicable to powders for class D fires.【中国标准分类号】: C84【国际标准分类号】: 13_220_10【页数】: 36P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |