Recreational diving services. Requirements for the training of recreational scuba divers - Level 2. Autonomous diver Ingestion-build-78747 The verification consists of:

The verification consists of:

The results of these tests in combination with the results from the ISO 4869‑1 tests can be used to estimate the effective A-weighted sound pressure level when sound restoration ear-muffs are worn

and recording method of the data blocks containing video

– 40 kVA for single-phase constant voltage auto-transformers

complying with BS 2655-6 can ensure smooth working and safe use of lifts

Recreational diving services. Requirements for the training of recreational scuba divers - Level 2. Autonomous diver Ingestion-build-78747 The verification consists of:1 Scope This part of ISO 24801 specifies the competencies required of a scuba diver in order to obtain a scuba diver qualification from a training organization attesting that he she has met or exceeded scuba diver level 2 (Autonomous diver), and specifies evaluation criteria for these competencies. It also specifies the conditions under which training is provided, in addition to the general requirements for recreational diving service provision in