CN111846956A
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Cocoon cooking equipment is with infiltration cocoon feeding device
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CN111809250A
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Cocoon cooking equipment
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CN111809249A
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Continuous cocoon cooking operation method
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CN111793830A
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Cocoon cooking cage
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CN111472051A
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Pupa cocoon separation and recovery device
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CN111593417A
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Continuous cocoon supply equipment of silk reeling machine
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CN111593415A
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Pupa cocoon separation and recovery method
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CN111534863A
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Cocoon feeding equipment of cocoon groping end device
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CN111593416A
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Continuous cocoon supply method of silk reeling machine
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CN111534862A
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Cocoon feeding method of cocoon groping device
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CN110921424A
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Roll changing method of silk re-reeling machine
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CN110844709A
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A winding frame for silk processing
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CN110980426A
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Roll changing device of silk re-reeling machine
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CN110921347A
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Silkworm cocoon fishing device
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CN110804763A
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Silkworm cocoon taking method
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CN110921348A
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Silkworm cocoon transferring equipment
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CN111778566A
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Tank for silkworm cocoon infiltration treatment
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CN110804762A
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Silkworm cocoon penetration device
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CN109140929A
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Drying equipment is used in a kind of production of silk
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CN108835054A
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A kind of silkworm medicine sprinkler
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