<td id="6tmgx"></td>
    <table id="6tmgx"></table>

    “ϵ҂   |   CONTACT US
    • N۟ᾀ0632-5113088
    • N۟ᾀ0632-5113088
    ڵλã >> aƷB >> 蹸ɢˮԷɢ >> ṲaƷB

    Ṳ

    Copolymer of Phosphono and carboxylic Acid (PCA)

    e POCAPCA

    һc;

    POCAԭFFѭhsˮе̼}}кܺõķɢҌ^J蹸ijeõPOCAЙC}ЧPOCAmˮ|VWԺԏc

    POCAҪڹIѭhsˮϵyעˮϵy蹸;g

    gָ

      Ŀ ָ 
    ^ oɫSɫ͸Һw
    w/% 30.0
    (PO43-Ӌ)/% 7.0
    pHֵ(1%ˮҺ) 2.03.0
    ܶ(20)/gcm-3 1.10

    ʹ÷

    POCAԆΪʹͶӝȞ520mg/LҲcЙC\}BTAȏʹ

    bcA

    POCAͰbÿͰ25kg200kgҲɸÑҪ_POCAA҃ꎛ̎Aʮ

    ȫo

    POCArעڄӱocƤw۾Ƚ||ôˮ_ϴ

    内射中出日韩无国产剧情-黄色A级视频-人妻无码中文专区久久久-中文字幕无码白丝袜