ʩνBNʽCă(yu)ȱcʹ÷
l(f)rg2024-03-25 11:03:51 ߣPCе Դhnhdl.com.cn
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1ȴ̎ͨCһ10-25֮gNʽCȸ_50ЧʸƷa(chn)ߡ
2һγͣNʽCʯ^̿ɌF(xin)һγЧy(tng)ăɶ麆һЧ(ji)sͶYɱ45%
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NʽCȱc
1NʽCҪ磺N^͗lrD(zhun)AP㲿Ӳϕrĥpדp
2NʽCǻ벻ĽىKsrװl(f)¹ʡ
3NʽCm̎ˮ12%^ճlʹa(chn)½pģӿדp㲿ĥp
NʽCNӲĥgϡϵĿȲ^100MPaˮС15%Ϟú}סʯuߡʯʯ