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Plant protection mechanization. Prevent and control pest actively.
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Transportation and processing mechanization. Benefits labor-saving.
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Flip chart of paddy field mechanization (12)
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Chairman Mao was writing inscription in Jin Sui area
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Iron man spirit shine forever
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Carry forward to Jinggangshan
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Unify to strive for a greater victory
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Female militia of rivers and mountains
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A victory voyage
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Revolution modern Beijing Drama. Harbour
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Another harvest year
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Childhood
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Flip chart of civil air defense education
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Mental preparation
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Mental preparation
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Mental preparation
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Organization preparation
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Material preparation
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Material preparation
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Technical training
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Technical training
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Technical training
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Actions after alarming
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Actions after alarming
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Actions after alarming
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Actions after alarming
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Actions after alarming
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Actions after alarming
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Clear up the results of air raid
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Clear up the results of air raid
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Clear up the results of air raid
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原子彈是反動派用來吓人的一只紙老虎
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Knowledge of preventing nuclear weapon
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Knowledge of preventing nuclear weapon
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Knowledge of preventing nuclear weapon
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Knowledge of preventing nuclear weapon
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Knowledge of preventing chemical weapon
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Knowledge of preventing chemical weapon
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Knowledge of preventing chemical weapon
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Knowledge of preventing biological weapon
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