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۱ϩ ܶ ۱ϩΪɫĩС״ܶΪ 1.32g/cm3(23 ȣ¶Ϊ 188 ȣ¶Ƚ 210 һ㷽ʱˮʱֻܿӻȡˮ֣䶳﷨ľǰɫķǽᾧǵҺгΪ״͸Ĺ壬ȫľ...

ʱ䣺 2021-12-05 Admin (1924)

۱ϩĿ˵ ۱ϩ ĿĿָϵȻϸ , Ŀǵλϵķ . һ㶨ָ 1 Ӣ *1 Ӣжٸ , ɸ 600 ĿÿƽӢ 600 ף۱ϩĿ 20 Ŀ ~80 ĿҲ 0.85mm~0.2mm ֮䣬ǿ״ľ۱ϩĿС״...

ʱ䣺 2021-12-05 Admin (1714)

бϺ ֱܵ;Щͬ бҪڸֳͳɰǽʮڸˮвù㷺ҳΪһˮװ÷Χ㣬ЧռСŵڽˮڳɰһ㹤ҵˮˮԼβŨȴ½̣оɳصĸȡ...

ʱ䣺 2021-12-02 Admin (1481)

ˮ÷бֱЩô бϵĺô 1. ʪܴˮ뾶С 2. ״̬ã 3. бܹܳΪ 1 ʱЧɰ 3-5 / 2 ʱ V0 2.5-3.0 / 뷶Χˮˮʼ 4. ȡˮڴ б ܳ 2.0 3.0 ʱ ...

ʱ䣺 2021-12-02 Admin (1135)

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Ϳװˮþ۱ϩPAM˵ ͿװˮҪԤ֬׻ۻȳǰӾͿṤͿװˮк֬ԼؽϵȾرеĵӾˮˮɷݸŨȸԲͿװˮҪ÷ʴɰ...

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ʲôԾ۱ϩճӰ ۱ϩʹҪѭԭ 1״۱ϩֱͶӵˮʹǰȽܽˮˮҺȥˮ 2ܽ״ۺˮӦǸɾˮˮµˮɣһ㲻Ҫˮµ5ʱܽˮܽٶȼӿ40...

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۱ϩܽнԭ򼰽 ˮľ۱ϩҩܽڱں͵ײһ㱡Ľ״һЩ״ܽ೤ʱЩܽ⡣ͨһЩҪС鷳ЩʱҲ鷳 ۱ϩ һЩ״ҲùȡһЩС...

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۱ϩˮ ͵رˮֹ2ؼ,ˮBٵرɽʴ;ͬʱʴҲάýṹˮٵر ۱ϩѧʽΪ(C3H5NO)nнǿ۱ϩӡӡ...

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۱ϩܽʱҪӳ10-20 ۱ϩܽʱҪӳ10-20붬¶ȶܽ۱ϩˮȻڽⲿ¶ȽϵǰļͬʱȥᷢܽIJǺܳףʹЧͲ̫ڶҪʵӳ۱ϩ...

ʱ䣺 2021-11-09 Admin (1428)
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