<p id="zfb3x"></p><output id="zfb3x"></output>

        <b id="zfb3x"></b>
        <b id="zfb3x"><i id="zfb3x"><form id="zfb3x"></form></i></b>
        <sub id="zfb3x"><ol id="zfb3x"></ol></sub><track id="zfb3x"></track>
        <form id="zfb3x"><b id="zfb3x"></b></form>

        <del id="zfb3x"><p id="zfb3x"><listing id="zfb3x"></listing></p></del>
        <form id="zfb3x"><i id="zfb3x"><mark id="zfb3x"></mark></i></form><ins id="zfb3x"></ins>

        <big id="zfb3x"><i id="zfb3x"></i></big>

        <i id="zfb3x"></i>

            <output id="zfb3x"></output><i id="zfb3x"></i>

                ԍ\aSҬF؛|r\aƷ

                \

                PRODUCT CENTER

                ~

                PRODUCT CENTER

                ~

                “ϵ҂

                Contact us

                • ԍhƼ޹˾
                • IԒ0371-69591991
                • I棺0371-85611110
                • ƄԒ13526533833
                • “ ϵ ˣ
                • I]䣺zzkljs168@163.com
                • ˾ַxйI@^
                һˮ\

                һˮ\

                ԍhƼ޹˾ g[

                ӢQzinc sulfate/sulphate monohydrate
                ʽZnSO₄·H₂O

                ӽYʽ
                ܽȣ
                ˮ ضȣ0 10 20 25 30 4050 60 70 80 90 100
                һˮ\ 41.9 / 54.2 / / / 74.0 / / 86.6 83.5 80.8
                ;
                һˮ\ѱVӄxVˎzӡȾ
                һˮ\
                һˮ\
                z儩oֹ䲡xѭhsˮ̎ճzwSwSI\}\^׵ԭ늽⹤I|\늽⼃\߀ľļƤﱣ愩wSIʳƷIBa\
                |ɫԷĩܶ3.28g/cm3ˮ΢ڴڿ՚ИO׳ڱͪ\\ᷴƵ\}aԭ|\늽ȡ\

                ԍhƼ޹˾

                ַxйI@^ “ϵˣ

                ֙C13526533833 ̶Ԓ0371-69591991 0371-85611110

                棺0371-85611110@ԍhƼ޹˾

                ԍhƼ޹˾
                久久精品视频16_男女猛烈无遮挡高清免费视频_在线欧美熟妇精品视频二区_久久人人97超碰欧美