国产真人私密毛处按摩视频,少妇富婆高级按摩出水高潮,富婆推油偷高潮叫嗷嗷叫

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                  2. Address:No.1 Yuejin Road Chemical Industry Ningbo Zhejiang China (Xiepu, Zhenhai)
                    Tel:0086-574-86669711
                       0086-574-86669600
                    Fax:0086-574-86508777
                    E-mail: sales@xinfu-tio2.com
                    Website: www.cqxiwen.com
                  3. Products Show
                    Non-paint Titanium Dioxide
                    No. Item Index
                    Powder material Grain material
                    1
                    TiO 2/% ≥
                    99.0 99.0
                    2
                    S/% ≤
                    0.03 0.03
                    3
                    Fe 2 O 3/% ≤
                    0.03 0.03
                    4
                    *Nb 2 O 5/% ≤
                    0.03 0.03
                    5
                    whiteness/% ≥
                    85.0 85.0
                    6
                    Fineness (45μm sieve residue)/% ≤
                    0.3  
                    7
                    Grain material (20-80 mesh)/% ≥
                      90.0
                    *For exporting inspection; this products are mainly for porcelainenamel, glass and pottery-porcelain industry.
                    Package: 25kg/bag, knitted plastic bag and 500KG, 1000KG assembling bag.

                    国产真人私密毛处按摩视频,少妇富婆高级按摩出水高潮,富婆推油偷高潮叫嗷嗷叫