˾śr
I(y)Ļ
su(y)Y|(zh)
G֮
h(hun)g(sh)ԃ(xn)
h(hun)O(sh)Ӌ(j)ʩ\(yn)I(yng)
B(ti)O(sh)Ӌ(j)ʩ
h(hun)g(sh)O(sh)аl(f)cN(xio)
h(hun)ܼҷ(w)
˾(dng)B(ti)
ИI(y)YӍ
ИI(y)(li)ͣ̿ (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) mȫʡϮa(chn)I(y)Ҫġ(gu)(jng)(j)ИI(y)(li)GB/T 4754-2017еC2663 ֮a(chn)W(xu)a(chn)ƷC2529ú̿ӹИI(y)úľм˵Ȟԭ(jng)^(gu)̿ȹa(chn)̿a(chn)ƷI(y)̎ΣU̿I(y)
ИI(y)(li)ͣ죨úƵʣ (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) mȫʡϮa(chn)I(y)Ҫġ(gu)(jng)(j)ИI(y)(li)GB/T 4754-2017C2621C2622 C2623⛷졢C2624(f)C2625ЙC(j)ϼI(y)Ⱦc(din)ИI(y)(yng)pŴʩƶg(sh)ָϣ2020 ӆ棩еúƵI(y)
ИI(y)(li)ͣӡȾc (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) mڡ(gu)(jng)(j)ИI(y)(li)GB/T 4754-2017C17I(y)е C171ӡȾӹC172ëȾӹC173鼏ȾӹC174zӡȾӹC175wӡȾӹC18bI(y) C192ƤƷ죬ИI(y)ֻи(li)Ʒӹֻ漰wŷŵI(y)
ИI(y)(li)ͣ늳 (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) mڷϮa(chn)I(y)Ҫġ(gu)(jng)(j)ИI(y)(li)GB/T4754-2017 C384 늳I(y)Ҫx늳懚늳U늳ء\i늳صa(chn)I(y)
ИI(y)(li)ͣrV (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) mڎrޡVƷӹI(y)I(y)ƷӹI(y)I(y)HƶI(lng)ָ(bio)
ИI(y)(li)ͣu߸G (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) ma(chn)Y(ji)uƷͷǟY(ji)uƷĹI(y)I(y)зǟY(ji)uƷI(y)I(y)HƶI(lng)ָ(bio)
ИI(y)(li)ͣմ (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) m(li)VԭϽ(jng)^(gu)ӹџ^(gu)ƳɸNմƷĹI(y)I(y)Ҫմl(wi)մմɡ@ˇg(sh)մطNմɺմɣԼ(d)մԭϼӹɷƷۻմɟS(chng)մ⣬մa(chn)I(y)I(y)HƶI(lng)ָ(bio)
ИI(y)(li)ͣͻ (bo)Ҫͨ^(gu)(zhun)ϵy(tng)ψ(bo) mڲøߜQGߜGߜؠtG۹ˇˇa(chn)ͻԭϺͻƷĹI(y)I(y)У(d)ͻƷI(y)I(y)HƶI(lng)ָ(bio)