粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

\r水泥漿充盈度測定儀\r<\/h2>\r
\r

\r

\r產(chǎn)品名稱：水泥漿充盈度測定儀<\/span>\r<\/p>\r

\r執(zhí)行檢驗依據(jù)：JTG/T F50-2011《公路橋涵施工技術(shù)規(guī)范》）標準TB/T3192-2008《鐵路后張預(yù)應(yīng)力混凝土梁管道壓漿技術(shù)條件<\/span>》。<\/span><\/span>\r<\/p>\r

\r<\/span><\/span> \r<\/p>\r

\r技術(shù)參數(shù)：<\/span>\r<\/p>\r

\r★<\/span>內(nèi)徑為40mm<\/span>的透明有機玻璃管，<\/span><\/span><\/span>\r<\/p>\r

\r★<\/span>兩端的直管夾角為120°<\/span>，<\/span><\/span><\/span>\r<\/p>\r

\r★<\/span>每部分長度為0.5m，<\/span><\/span><\/span><\/span>\r<\/p>\r

\r★<\/span>將有機玻璃管固定在固定架上。<\/span><\/span><\/span><\/span>\r<\/p>\r<\/span><\/div>