China 'GB/T 15972.55-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 15972.55-2009
Specifications for optical fibre test methods - Part 55: Measurement methods and test procedures for environmental characteristics-hydrogen aging 光纤试验方法规范 第55部分：环境性能的测量方法和试验程序-氢老化
Issued Date:2009-09-30
Implemented Date:2009-12-01
Issued by:
The Standardization Administration of the People's Republic of China
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