Rescue waistcoat ZhS-2M for children

The life-saving waistcoat ZhS-2M for children is designed for people weighing 15kg or more, but less than 43kg, height 100cm or more, but less than 155cm as an individual life-saving device on the water. The waistcoat is intended for supplying vessels and watercrafts.
The waistcoat complies with the requirements:
Rules for the equipment of marine vessels RS; Technical Regulations on the safety of maritime transport facilities; International Code for Lifesaving Devices Resolution MSC.48(66) as amended by IMO Resolution MSC.207(81) and MSC.368(93).
The waistcoat is tested in accordance with the requirements of Resolution MSC.81(70) Revised Recommendation for Testing of Lifesaving Equipment" as amended.
The dimensions of the waistcoat are 535x330x85 mm.
Weight of the waistcoat is not more than 0,8 kg.
Operation of the waistcoat in the range of ambient air temperature from -15°? to +40°? and water temperature from -1°? to +30°?.
Storage of the waistcoat at air temperature from minus 30°? to 65°?.
The strength of the belt and buckle should be not less than 2400 N.
Strength of the waistcoat in the longitudinal direction...