
RECREATIONAL DIVING SERVICES - REQUIREMENTS FOR INTRODUCTORY PROGRAMMES TO SCUBA DIVING
出版:International Organization for Standardization

专家解读视频
Describes minimum programme content requirements for training organisations for introductory scuba experiences in recreational scuba diving.
16/30319171 DC : 0 - Identical
08/30180252 DC : DRAFT MAR 2008 - Identical
16/30319171 DC : 0 - Identical