| Compact, airproof, lockable. Permits the passage of documents until 60 mm thick. |
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| Most sulphurated ores have a deep geological origin, and are issued from airproof cristallization of compounds of Copper and other metals. |
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| It uses airproof seat and beveled wedge disc with small friction and torque. |
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| This measurement is used to test the airproof impermeability of the building. |
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| This Ziploc bag die head is designed for making freezer zip lock bags which feature good waterproof and airproof performances. |
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| Preservation: immediately packed in sealed, airproof, aluminum sachet avoiding oxidation by air and humidity. |
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| Those deformations might also make the frame unstable and difficult to attain an airproof and waterproof opening. |
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| The shaft end is airproof and is completely sealed. |
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| By making sure that you have properly sealed the container or have put the food in a airproof container, you can store the food for a maximum of 48 hours in the refrigerator. |
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| Respirator must be packaged in an individual airproof package with manufacturer s logo and illustrated instruction with regard to appropriate putting the respirator on. |
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