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              ԃᾀ18530933138

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              C0371-64359266
              Nۣ0371-64359288
              棺0371-64586319
              ֙C18530933138
              Q  Q1919847373
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              Pע۱ϩPAMaS

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              ҂ĮaƷՈ“ϵ҂

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              1.75

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              20ug/L

              0.51

              SiO2

              99.3

              ĥ p

              0.35

               

               

               

              ϶

              43

               

               

               

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