PORONO农村女人偷拍

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        钢格板,钢格板走道 - 九龙

        提供专业的钢格板解决方案 ,中国顶级钢格板制造商。

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        宁波九龙机械制造有限公司(NJMM)
        是一家专业的压焊钢格板中国制造商,我司位于港城宁波,
        交通便利。距离宁波栎社国际机场仅30分钟车程, 距离国际深水良港宁波港仅25分钟车程。

         

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        • Special shaped steel gratings Ningbo Jiulong Manufacturing Manufacturing Co., Ltd offers tailor made grating panels as per fabrication drawings. In our workshop, there is an automatic acetylene cutting machine which can process grating panel with max size up to 7500 mm long and 3000 mm wide.     ...
        • Working platforms and aisle steel gratings shall be designed to avoid tripping of pedestrians. To avoid tripping of pedestrians, steel gratings shall be flat and the height difference between adjacent steel gratings, steel gratings and members shall not exceed 4mm. In order to prevent the risk of...
        • Special-shaped steel grating is made of various irregular shaped steel grating and platen according to customers’ requirements by cutting the welded steel grating and so on. The features of special-shaped steel grating are as follows: 1) Assembled for round, trapezoid, semicircle, sector; 2...
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          Tree grating

          The main body of the tree pool cover is composed of two or four symmetrical plates butt joint. The center of the cover body is provided with a tree hole, and a plurality of water leakage holes are arranged around the tree hole. The tree pool is mainly used for the greening trees on both sides of ...
        • The grating that the pitch between bearing bar is 30mm, is most widely used type in industrial field. In normal types, it has the strongest resistance to surface lash. The grating that the pitch between bearing bar is 40mm, is most economical and lightest type. It is the best choice for you on oc...
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        PORONO农村女人偷拍
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