Home » today » Business » “Newest Discoveries in Chinese Science and Technology – Advancements in Sulfon and More”

“Newest Discoveries in Chinese Science and Technology – Advancements in Sulfon and More”

(ù2)yʮٴ淶زͷ ͷЩźţ

籱59յ ⣺йʮٴlaiزͷ ͷЩźţ

޼

йסͳ罨交泳ල־ǰӡڹlai زͷȷ˼ǿҵȷͷ顾ȷͷշѵ10ļִʩ

Ϊ˷زҵ¹ͷźš

ͼкĸ۽¥̡(˻Ƭ)

үзг롰ʱҪǶַгķзͷʼΪ¥ֵصص֮һ

хоЖЖΪ˷̨һѹзҵּ֣ڴհҵĹ淶чҲǶٷܲЦҵҵ֡шѡ۵ȽеһαȽı̬

ֵעǣ˴̨һ󱳾йزг𽥲RollʱԭزϯʦŴΰָ귢չйһ黳л˹ģӴĴסַռӡԱϺΪĶַɽռסгͳɽıѳ80%ĶַɽнṩӼԞزصص۲Ҫ𽥴 ӹȥĵؿתؿ̺н鹫˾

ηزͷ󣬽ͶַתеġDZҪɱ

¹ʮٴУ漰ͷշ⡣sulfon¹زͻҪס ˾ͷáг֧λķزͻг֧λԲƽ ѽ ȡͷáͬʱϸʵۡ

A

˶ϯʦָҪûжԷʽֱӹƣΪزнָҵĴṩ˼·˽չ߹ûСһС

ֵۡ˫շѻɶַ׷ģʽ

¹ȷճɽ۸ԽߡԽ͵ԭʵзֵۡɽ˫ͬеͷá

ʾƽйַ׵нʲ㽻ָ˫յ2%(Ϊ6%ձΪ5%)Ѿȫշѽϵ͵Ĺ֮һȻоԭҪ֧֧нѻȫ֧й ׷ееенѺطѡˣȷָ˫պوշэڽіррǣѻٽҵ ĹlaiѵȲlai͸շнõһ̶Ⱦ

ҲΪδչ˫շѻΪδƽʹҵ߷ġⷨҵ¸γɡ

Էֵۣ˵˾ٽȨг÷ֶιʾý˫԰ѡڴٽƷƾ͹˾ṩƷʡɫľͷΪҵĸչṩ()

2023-05-10 01:33:36
#yʮٴ淶زͷ #ͷЩźţyӱ

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.