|
|
|
|
|
|
休闲潜水服务.浮潜漂移的执行要求
Recreational diving services - Requirements for the conduct of snorkelling excursions
参考页数:9P;A4
|
|
|
|
|
|
休闲潜水服务.休闲浮潜指南的训练要求
Recreational diving services - Requirements for the training of recreational snorkelling guides
参考页数:8P;A4
|
|
|
|
|
|
娱乐用潜水服务.高氧空气(EAN)潜水训练方案要求
Recreational diving services - Requirements for training programmes on enriched air nitrox (EAN) diving
参考页数:5P;A4
|
|
|
|
|
|
旅游和相关服务. 住宿场所开发环境规范指南
Tourism and related services - Guidelines on developing environmental specifications for accommodation establishments
参考页数:7P.;A4
|
|
|
|
|
|
旅游和相关服务. 健康水疗. 业务要求
Tourism and related services - Wellness spa - Service requirements
参考页数:16P.;A4
|
|
|
|
|