Both limitations on arms sales and any embargoes that might be necessary must be based on the principle that countries must not only refrain from conducting official transactions, but must also prevent their national arms dealers from violating those bans.
实行必要的武器购买限制和禁运，必须坚持国家不进行正式交易，同时也防止国内武器交易商违反禁运措施的原则。