| 摘要 |
PCT No. PCT/FR93/00100 Sec. 371 Date May 23, 1994 Sec. 102(e) Date May 23, 1994 PCT Filed Jan. 29, 1993 PCT Pub. No. WO93/14818 PCT Pub. Date Aug. 5, 1993The equipment comprises a helmet (10) having a rigid shell and inside padding, a balaclava-like hood (26) for separating the head from the environment and designed to be worn directly on the skin, and a mouth-and-nose breathing mask (20) provided with a duct (22) for coupling to an external source of breathable gas, and provided with means (16) for fastening to the helmet. The hood comprises a web (28) in which at least one opening is formed for placing over the eyes of the wearer, and removable transparent goggles (30) provided with means for fastening to the hood and/or to the helmet in a position where the edges of the goggles bear in airtight manner against the web around the opening.
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