
interface²


numeric display

ʾģϵͳĳֵĳʾֵĳǳʱıstockflowʾϵͳнñֵԼϵš
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status indicator

ָʾϵͳĳֵ仯ĹУһЩضĵ㣨һ3ʱΣͬźţ̵ơҲԸض
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list input device

гһϵеıҪɷҳʾ

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