Affiliation: | 1. Swiss Society for Corrosion Protection (SGK), Zurich, Switzerland;2. Brian Martin and Associates, Wolstonecraft, NSW, Australia;3. Open Grid Europe GmbH, Essen, Germany;4. Corrosion and Technology Consultants, Bedfordview, South Africa;5. DC Voltage Gradient Technology and Supply Ltd. (DCVG Ltd.), Wigan, United Kingdom;6. Department of Transmission Sec. Supply Control & Disaster Management, Tokyo Gas Co. Ltd., Tokyo, Japan |