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發(fā)布時間: 2016-6-17 22:43
正文摘要:求高手!怎么樣 在洗車水槍產(chǎn)品上 設(shè)計一個玩具類水槍用來充水氣球,。要求是 按住主開關(guān)抽芯拉開,,開始自來水的壓力進(jìn)水充氣球。另設(shè)計一組結(jié)構(gòu)慢慢回彈把抽芯處堵�,。ㄒ簿褪嵌伦〕鏊冢┐蟾盼辶霑r間氣 ... |
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