Home / Standards / GB/T 21412.5-2010 GB/T 21412.5-2010 Abolished Petroleum and natural gas industries - Design and operation of subsea production systems - Part 5: Subsea umbilicals 石油天然气工业 水下生产系统的设计和操作 第5部分:水下脐带缆 Standard Type GBT ICS 75.180.10 CCS E94 Status 废止 Issue Date 2010-09-02 Implementation 2010-12-01 Responsible Dept 国家标准委 Drafting Unit N/A