Not all dangerous goods can be easily identified. Regular items declared by passengers and shippers may contain unidentified dangerous goods and such items may also be carried in mail or baggage. For this reason, it is necessary to have a better understanding what dangerous goods are. In the case of shipment or receipt of cargo, mail, baggage or items loaded in the aircraft by the carrier, a careful check shall be made to confirm their properties prior to any other operation. If there is any doubt, caution should be applied in any further steps.
| AIRCRAFT SPARE PARTS AIRCRAFT EQUIPMENT |
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May contain explosives (flare bombs or signaling bombs), chemical oxygen generators, used tires, compressed gas cylinders (oxygen, carbon dioxide, helium or fire extinguisher), paint, bonding agents, aerosol, rescue equipment, fuel oil contained in equipment, first aid kid, wet cell batteries or lithium ion batteries, matches, etc. |
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| AUTOMOBILES、AUTOMOBILES PARTS （CARMOTOR，MOTORCYCLE） |
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May contain wet cell batteries, engine, fire extinguishers, vibration dampers with nitrogen, air bag inflators/air bag assemblies, carburetors or fuel tanks that contain or contained fuel, tire inflation device containing compressed gas, etc. |
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| BREATHING APPARATUS |
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May contain compressed air or oxygen cylinders, chemical oxygen generators or frozen liquid oxygen. |
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| CAMPING EQUIPMENT |
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May contain flammable gases (butane, propane), flammable liquids (kerosene, gasoline), flammable solids (solid alcohol, matches) or other dangerous goods. |
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| CHEMICALS |
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May contain any kind of substances defined as dangerous goods, especially flammable liquids, flammable solids, oxidants, organic peroxides, toxic or corrosive substances. |
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| CONSOLIDATED CONSIGNMENTS(GROUPAGES) |
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May contain any kind of dangerous goods. |
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| CRYOGENIC(LIQUID) |
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May contain frozen liquid gases, such as liquid nitrogen or liquid helium. The reason why cryogenic liquids are dangerous is that they cause tissue damage upon contact with skin and can suffocate people if they are released in a confined space. |
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| SEMEN |
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May be packed with solid carbon dioxide (dry ice) or frozen liquid gas. Refer to “Liquid nitrogen cylinders”. |
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| CYLINDERS |
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May contain compressed or liquefied gases. |
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| DENTAL APPARATUS |
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May contain flammable resins or solvents, compressed or liquefied gases, mercury and radioactive substances. |
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| DIAGNOSTIC SPECIMENS |
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May contain infective substances. |
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| DIVING EQUIPMENT |
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May be equipped with cylinders that normally contain compressed air or mixtures of special gases (such as diving tank, oxygen cylinder). Empty cylinders (indicator pointing to zero) may be accepted for carriage. Diving lights may contain rechargeable lead-acid batteries and high-intensity diving lights may generate large amounts of heat when illuminated. Therefore, the batteries and bulbs shall be removed to insure safe carriage. |
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| DRILLING AND MINING EQUIPMENT |
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May contain explosives or other dangerous goods. |
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| Dry Shipper |
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May contain free liquid nitrogen. They are accepted for transport only if there is no possible leakage of liquid nitrogen regardless of the orientation of the package. |
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| ELECTRICAL EQUIPMENT |
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May contain magnetic substances, or mercury in the drive device and electron tubes, or may contain wet cell batteries. |
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| ELECTRICALLY POWERED APPARATUS(WHEEL CHAIRS,LAWN MOWERS,GOLF CARTS,ETC) |
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May contain wet cell batteries. |
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| EXPEDITIONARY EQUIPMENT |
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May contain explosives (flare bomb), flammable liquids (gasoline), flammable gases (propane, camping gas) or other dangerous goods. |
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| FILM CREW OR MEDIA EQUIPMENT |
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May contain explosive fireworks devices, generators for internal combustion engine, wet cell batteries, fuel oil and exothermic goods. |
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| FORZEN EMBRYOS |
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May contain frozen liquid gases or solid carbon dioxide (dry ice). |
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| FROZEN FRUIT,VEGETABLES ETC. |
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May be packed in solid carbon dioxide (dry ice), which can cause adverse effects on human and animals. |
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| FUELS |
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May contain flammable liquids, flammable solids or flammable gases. |
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| FUELS CONTROL UNIT |
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May contain flammable liquids. |
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| HOT AIR BALLOON |
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May contain flammable gas cylinders, fire extinguishing agents, batteries. |
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| HOUSEHOLD GOODS |
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May contain items that meet the defining criteria for dangerous goods, including flammable liquids (such as solvent-borne paints, bonding agents, and polishes), aerosol, bleaching agents, corrosive agent containers or sewer detergents, ammunition, matches. |
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| INSTRUMENTS |
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May contain items that meet the defining criteria for dangerous goods, including flammable liquids (such as solvent-borne paints, bonding agents and polishes), aerosol, bleaching agents, corrosive agent containers or sewer detergents, ammunition, matches. |
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| LABORATORY TESTING EQUIPMENT |
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May contain items that meet the defining criteria for dangerous goods, especially flammable liquids, flammable solids, oxidants, organic peroxides, poisonous goods or corrosive substances. |
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| MACHINERY PARTS |
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May contain adhesive agents, paints, sealants, solvents, wet cell batteries and lithium ion batteries, mercury, compressed or liquefied gas cylinders. |
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MAGNETS AND OTHER ITEMS OF SIMILAR MATERIAL |
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May meet the defining criteria for magnetic materials, standalone or in combination. |
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| METAL CONSTRUCTION MATERIAL ,METALFENCING,METAL PIPING |
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May contain items that meet the defining criteria for dangerous goods, especially flammable liquids, flammable solids, oxidants, organic peroxides, poisonous goods or corrosive substances. |
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| MEDICAL SUPPLIES |
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May contain items that meet the defining criteria for dangerous goods, especially flammable liquids, flammable solids, oxidants, organic peroxides, poisonous goods or corrosive substances. |
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| PASSENGERS BAGGAGE |
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May contain items that meet the defining criteria for dangerous goods, such as fireworks, flammable household liquids, corrosive agent containers or sewer detergents, flammable gases or lighters, liquefied gas inflators, gas cylinders for camping, matches, ammunition, bleaching agents, aerosols. |
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| PHARMACEUTICALS |
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May contain items that meet the defining criteria for dangerous goods, especially radioactive substances, flammable liquids, flammable solids, oxidants, organic peroxides, toxic or corrosive substances. |
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| REFRIGERATORS |
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May contain liquefied gases or ammonium solutions. They are allowed for transport only if they contain less than 12 kg of non-flammable, non-toxic gas or less than 12L of ammonium solution at a concentration of less than 35%. |
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| PACING CAR OR MOTORCYCLE TEAM EQUIPMENT |
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May contain motors, carburetors or fuel tanks that contain fuel oil or residual fuel oil, flammable aerosols, compressed gas cylinders, nitro-methane (flammable liquid) and other fuel additives and wet cell batteries. |
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| REPAIR KITS |
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May contain adhesive agents, cellulose, paints, organic peroxides, solvents, resins. |
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| SHOW、MOTION PICTURE、STAGE AND SPECIAL EFFECTS EQUIPMENT |
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May contain flammable, explosive items or dry ice for fog effects. |
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| SWIMMING POOL CHEMICALS |
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May contain oxidants or corrosive substances. |
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| SWITCHES IN ELECTRICAL EQUIPMENT OR INSTRUMENTS |
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May contain mercury. |
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| TOOL BOXES |
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May contain explosives (nail guns), compressed gases, aerosols, flammable gases (butane tanks or torches), flammable adhesive agents, paints, corrosive liquids (acidic or alkaline detergents). |
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| TOUCHES |
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Small torches may contain flammable gases and be equipped with electric starters`. Large torches may consist of a head (normally equipped with a self-igniting switch) and a container or gas cylinder containing flammable gas. |
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| VACCINES |
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May contain solid carbon dioxide (dry ice). |
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