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221֬

Ʒ 221֬¶ȷΧ-60桫+150档ķܣ֤󻬲ܵ绷ʴ ص Ŀˮܣ˳ʪ²󻬣Խĸߵܣ֤󻬲
ƷǼ 5
ߣ 400-8090-196
Ʒ
221֬¶ȷΧ-60桫+150档ķܣ֤󻬲ܵ绷ʴ
 
ص
Ŀˮܣ˳ʪ²󻬣Խĸߵܣ֤󻬲ڿ¶ȷΧڵõ󻬣ԣ֤󻬲󻬣󻬲ĥ
 
SH 0459921998
 
Ӧ÷Χ
221֬ڸʴԽʽӴĦϼ𽺵ĽӴϣ󻬺ܷãҲڹе󻬡



221֬ Ŀ
dzɫ͸
׶ȣ0.1mm 71
ε㣬 >250
(200±5g)%(m/m) 2.89
ˮ֣ ۼ
еʣ% (m/m)
NAOH 0.03
ճ(-50棬10s-1)Pa/s 370
ʴ(T3ͭƬ100棬3h) ϸ
 

 
 
ע
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Ĺؼʣ ,221,֬,,221,֬,

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