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ߣ  ݽʯԭ  2023-3-4

գΪţƤֽûкõģӦڳΪֽճҼҺõĽûкʵĽӦǾдԵģҴˡ죬Ǿͺʹ̸̸ӦʲôԼҺʵţƤֽṩƷ

1 õţƤֽһָճԲҪ˽ͻ;һ˵ķװҵȽ϶ࡣϺܶͻţƤֽճװġô˽⣬ЩҵԽҪճԱȽϵĸߡôҪߵʲô̶ȣҪʹ˵ˡ

ճëţƤֽ

2 ͨţƤֽճ10N/25mmңôճԵţƤֽҪ1516N/25mmİˡôţƤֽijճҪ1012ŵĸҡ

3 ҪõţƤֽڳֲнţƤֽ̫ճֽĽˮڷװϣ˲õҲҪġ

4 һЩõţƤֽҲһճԡ˼˵ţƤֽ⡣ʹöΪԭϡ˵½ֶѵЩҪעġ

֮dzʲôõĽЩҪעġΪ޷dzڲԼˮ档ס⣬ϾͿԱסţƤֽˡ


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