County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang a
图片讲解
25’
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
图1-2 农业生产中常见机电设备
交通运输业中使用的汽车、火车、飞机等各种运输工具,如图
第 2页
教 学 内 容
师生活动
时间
1-3所示。
图1-3 交通运输中时常见机电设备
人们在工作过程广泛使用的打印机、一体机等办公自动化设备,
如图1-4所示。
图1-4 办公常见机电设备
人们在日常生活中使用的空调、洗衣机等家用电器,如图1-5。
图1-5 日常生活中常见机电设备
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared d
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