DE1292943U - - Google Patents

Info

Publication number

DE1292943U

DE1292943U DENDAT1292943D DE1292943DU DE1292943U DE 1292943 U DE1292943 U DE 1292943U DE NDAT1292943 D DENDAT1292943 D DE NDAT1292943D DE 1292943D U DE1292943D U DE 1292943DU DE 1292943 U DE1292943 U DE 1292943U

Authority

DE

Germany

Prior art keywords

cleaning

cleaning device

purposes

daduroh

naoh

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 238000004140 cleaning Methods 0.000 claims description 10
• 244000007853 Sarothamnus scoparius Species 0.000 claims description 3
• 239000011538 cleaning material Substances 0.000 claims description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
• 239000000463 material Substances 0.000 description 6
• 230000008878 coupling Effects 0.000 description 4
• 238000010168 coupling process Methods 0.000 description 4
• 238000005859 coupling reaction Methods 0.000 description 4
• 239000000428 dust Substances 0.000 description 2
• 229920001971 elastomer Polymers 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 239000010985 leather Substances 0.000 description 1
• 210000004072 lung Anatomy 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 235000019362 perlite Nutrition 0.000 description 1
• 239000010451 perlite Substances 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 238000010408 sweeping Methods 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1