GB/T 14369-2011 Standard PDF file download ; GB/T 14369-2011 Standard english preview version download

GB Standard Code	GB/T 14369-2011
Standard Category	China National Standards
GB Standard English Title	Acoustics - Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples
GB Standard Chinese Title	声学水声材料样品插入损失、回声降低和吸声系数的测量方法
Chinese Version Price	$15 USD per 50 pages
English Translation Price	About $15 per 1 page; Inquire us for detail price

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