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NF M87-306-2020 Petroleum and natural gas industries - Arctic operations - Ice management
2024-01-22
ISO 19240-2017 工业阀门--化学过程和相关行业用内衬金属转管和止回阀 Industrial valves — Lined metal quar...
2023-12-12
NF EN 14161+A1-2015 Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623-2009...
2023-12-03
NF M51-004-2016 Petroleum and natural gas industries - Design and testing of LNG marine transfer arms for ...
2023-10-31
API SPEC 20E-2017 Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries (SECO...
2023-09-13
BS EN ISO 19904-1-2019 Petroleum and natural gas industries. Floating offshore structures. Ship-shaped, se...
2023-08-24
BS EN 62682-2015 加工工业用报警系统的管理 Management of alarms systems for the process industries...
2023-08-21
ASTM D4483-2020 Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carb...
2023-07-15
API SPEC 20E ADD 1-2017 Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries ...
2023-07-07
API SPEC 20F-2018 Corrosion-resistant Bolting for Use in the Petroleum and Natural Gas Industries (SECOND E...
2023-07-07
BS EN ISO 17824-2014 Petroleum and natural gas industries. Downhole equipment. Sand screens
2023-06-15
BS EN ISO 19903-2019 Petroleum and natural gas industries. Concrete offshore structures
2023-05-17
BS EN ISO 18797-1-2017 Petroleum,Petrochemical And Natural Gas Industries. External Corrosion Protection O...
2023-04-29
BS ISO 19240-2017工业阀门 内衬金属四分之一转和止回阀用于化工及相关行业Industrial valves. Lined metal quarter...
2023-04-20
GB/T 12237-2021石油、石化及相关工业用的钢制球阀Steel ball valves for petroleum,petrochemical and allied indus...
2022-10-24
GB/T 17744-2020石油天然气工业 钻井和修井设备Petroleum and natural gas industries. Drilling and well servicin...
2022-10-24
GB/T 20794-2021海洋及相关产业分类Industrial classification for ocean industries and their related activities...
2022-10-25
GB/T 41343-2022石油天然气工业 钛合金钻杆Petroleum and natural gas industries—Titanium alloy drill pipe...
2022-10-26
GB/T 28259-2012石油天然气工业.井下设备.井下安全阀Petroleum and natural gas industries—Downhole equipment—S...
2022-06-13
GB/T 29166-2021石油天然气工业 钢制钻杆Petroleum and natural gas industries. Steel drill pipe
2022-03-18
Economic analysis of freeway town of Yunnan
2020-11-22
河南省三次产业演进及其特征分析--基于河南省1978年~2012年经济数据
2020-11-03
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