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RECREATIONAL DIVING SERVICES - REQUIREMENTS FOR INTRODUCTORY PROGRAMMES TO SCUBA DIVING
出版:Netherlands Standards

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基本信息
標(biāo)準(zhǔn)編號(hào): NEN EN ISO 11121 : 2017
標(biāo)準(zhǔn)類別:Standard
出版單位:Netherlands Standards
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介
Describes minimum programme content requirements for training organizations for introductory scuba experiences in recreational scuba diving.
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