大地彩票

  • <tr id='2b4icR'><strong id='2b4icR'></strong><small id='2b4icR'></small><button id='2b4icR'></button><li id='2b4icR'><noscript id='2b4icR'><big id='2b4icR'></big><dt id='2b4icR'></dt></noscript></li></tr><ol id='2b4icR'><option id='2b4icR'><table id='2b4icR'><blockquote id='2b4icR'><tbody id='2b4icR'></tbody></blockquote></table></option></ol><u id='2b4icR'></u><kbd id='2b4icR'><kbd id='2b4icR'></kbd></kbd>

    <code id='2b4icR'><strong id='2b4icR'></strong></code>

    <fieldset id='2b4icR'></fieldset>
          <span id='2b4icR'></span>

              <ins id='2b4icR'></ins>
              <acronym id='2b4icR'><em id='2b4icR'></em><td id='2b4icR'><div id='2b4icR'></div></td></acronym><address id='2b4icR'><big id='2b4icR'><big id='2b4icR'></big><legend id='2b4icR'></legend></big></address>

              <i id='2b4icR'><div id='2b4icR'><ins id='2b4icR'></ins></div></i>
              <i id='2b4icR'></i>
            1. <dl id='2b4icR'></dl>
              1. <blockquote id='2b4icR'><q id='2b4icR'><noscript id='2b4icR'></noscript><dt id='2b4icR'></dt></q></blockquote><noframes id='2b4icR'><i id='2b4icR'></i>
                English
                ADDRESS: HOME > PRODUCT CENTER > BRAND
                BRAND
                HYDRO-BIOS: Stream Bottom Sampler – Surber Type
                Category: Fluvial Benthic Sampler
                Art.No.: 438 650
                Keywords: Surber, Stream Bottom Sampler
                Supplier: Qingdao Watertools Technology?Co., Ltd.
                Introduction:

                The Surber Sampler has been designed to gather samples of insects, larvae and other forms of aquatic life found in shallow flowing waters. In contrast to the AQEM sampler, this kick net is equipped with a down-foldable frame which defines an exact area on the ground which is to be disturbed. Ideal for water depth of 30 to 45 cm.

                详细介绍

                德国HYDRO-BIOS公司——河流底部○采样器

                Stream Bottom Sampler

                5德国HYDRO-BIOS公司Surber型河︾流底部采样器.jpg


                Surber型河流底部采△样器订购信息:

                    438 650  Surber型◆河流底部』采样器
                                   用于采集浅水流中的昆虫、幼虫等各种形式的水生生物。
                                   最理想的水深为30-45cm。
                                   采样器由一个可折叠不锈钢框架支撑的尼龙网组成,
                                   网口面积32×32cm。网孔大小500微米,带拉链。

                    438 305  伸缩杆
                                   用于连接河々流底部采样器,长110cm,可拉长至210cm

                    438 652  备用网,用于Surber型◇河流底部采样器╱

                 

                更多关键字:河流底部采样器,杆持式拖网,Surber网,Surber型河流底部采样