ëƬ޿_й򸾵潻߲_ɫۺŷ޹_ݱ̱̬߳ͼ - ޾þƵ-Ʒ˰,Ƶ,6699۲ݾþþþƷӰԺ,

24Сr՟ᾀ13938208032
ǰλã > „չʾ > ИI(y)֪R >
֮Դˮ̎޹˾
Ԓ0371-63231636 13607658536
֙C1393820803213523008230
“ϵˣκSL
]䣺1026613642@qq.com
Sַʡԭ·
۱ϩˮ׃
۱ϩˮ׃
l(f)rg2021-05-26 g[

۱ϩˮ׃

۱ϩʹ߶˽۱ϩИOFFڽIɳw۱ϩкLķܴLˮоо޴eú߀Lw֮gܘγɴwwٳ ۱ϩrǶ
۱ϩNaOHȉAOˮⷴʹ־۱ϩɾ۱ϩScϩScˮв(wn)xRCOO -Na+ˣ۱ϩˮwǾ۱ϩ;۱ϩScĹRCOO-(u)ʹ۱ϩˮwɞx͸ ˮľ۱ϩx͸߷ˮⷽʽ۱ϩˮwaƷһ İζ@cͿԺ^(q)e۱ϩaƷǷˮ
۱ϩˮʹ܏ķxD׃?yu)xͣRCCO-(u)Fxo늳ʹ۱ϩϳʾķչ_Le߼ܘԲˮwľ۱ϩЧҪ(yu)ڷx;۱ϩ
̎ߝˮľ۱ϩһ㶼òˮwaƷˮ(ˮָ۱ϩFDuİٷ֔)ľ۱ϩٶǷˮw29۱ϩˮ^߻^͵ĮaƷЧˮ^ͣܘˮ^߄tӏˮaƷxcwų^ԇC۱ϩ ˮȑ25%35%

“ϵ҂

֮Դˮ̎޹˾

˾Ԓ0371-63231636

֙C139382080321352300823013607658536

“ϵˣκSL

˾ַʡԭ·

Sa
У֮Դˮ̎޹˾    Wվ؈DXML/HTML