二使用规费：依兴建、购置、营运、维护、改良、管理及其他相关成本，并考量市场因素定之。
User charges: shall be set under the costs of development, procurement, operations, maintenance, improvement, management and other related factors, and by taking market factors into consideration.
二使用规费：依兴建、购置、营运、维护、改良、管理及其他相关成本，并考量市场因素定之。
User charges: shall be set under the costs of development, procurement, operations, maintenance, improvement, management and other related factors, and by taking market factors into consideration.
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