SDBA

The SDBA (Special Duty Oxygen Breathing Apparatus) is a type of frogman's rebreather breathing set. Many of the world's navies and army marine corps have used it since 1971.

It was made by Mercury Products (contact information) in Billingshurst in England.

单词	SDBA
释义	SDBA 英语百科 SDBA The SDBA (Special Duty Oxygen Breathing Apparatus) is a type of frogman's rebreather breathing set. Many of the world's navies and army marine corps have used it since 1971. It was made by Mercury Products (contact information) in Billingshurst in England.
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