5449. [Class 81 (ii)] Gas-masks comprising a celluloid or other transparent visor b and a leather or like surround c are made by stamping out the visor and surround from sheet material and bending the visor to the required curvature, either before or after sewing into the surround, whilst...
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The respirator, comprising a mask (10) with a regulator (13) connected to a supply of a breathable gas and fitted to the head by a harness (11), incorporates a supple head cover or bonnet (30). The bonnet is sealed to a sleeve which limits the extension of the harness strap or its...
Full Face Gas Mask can effectively protect users' face, eyes and respiratory tract from the damaging of toxic agent, biological agents, and radioactive fallout. Full Face Gas Mask is widely used in industrial, agricultural, medical and scientific...
To reduce deviation, the films were covered by aluminum foil mask ((Mocon Corporation, Minneapolis, MN, USA) with an area 5 cm2 central opening on both sides to make a sandwich-like sample. The positron lifetime measurement of the sample of a multilayer film stack with a size of 10 mm...
Supplier Homepage Products Protective Goggles / Face Shield Inno-Aj001 Full Transparent Clear Lens Safety Glasses, Anti-Impact, Dust-Proof and Anti-Fog Related Categories Sports Glasses Glasses Protective Face Mask Anti Fog Safety Glasses UV ...
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Ino-Aj001 Full Transparent PC Clear Lens Industrial Safety Glasses, Anti Fog, Impact Proof, Eco-Friendly, Find Details and Price about Mask Gas Mask from Ino-Aj001 Full Transparent PC Clear Lens Industrial Safety Glasses, Anti Fog, Impact...
made of transparent substance existing in gasmaskenfenster interchangeable use.GUSTAV HENKEL