UNE-EN ISO 35104:2020 Petroleum and natural gas industries - Arctic operations - Ice management (ISO 35104:2018) (Endorsed by Asociación Española de Normalización in November of 2020.)
2020UNE-EN ISO 35104:2020 Petroleum and natural gas industries - Arctic operations - Ice management (ISO 35104:2018) (Endorsed by Asociación Española de Normalización in November of 2020.)