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A kind of house refuse sewage treatment process
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A kind of sewage disposal purification filler
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A kind of sour water treatment process
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A kind of waste gas cleaning system
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A kind of PP fire fighting tanks
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A kind of fire alarm system
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A kind of fire sprinkling system
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Environment-friendlyplastic plastic with high mechanical property
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Distribute the environmentally-friendly plastic for smell of calming the nerves
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The good novel environment friendly plastics of impact resistance
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The high Degradable environment-friendlyplastic plastic of tensile strength
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