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符合DL/T5356水電水利工程粗粒土試驗(yàn)規(guī)程，試驗(yàn)方法適用于粒徑不大于60mm的粗粒類土。地下水位以下，不宜采用本方法。

關(guān)鍵詞：土工布智能垂直滲透系數(shù)測定儀，土工合成材料智能耐靜水壓、滲透系數(shù)測定儀，排水板（帶）縱向通水量測定儀，排水材料平面通水量測定儀，土工布綜合強(qiáng)力試驗(yàn)機(jī)，土工布垂直滲透系數(shù)測定儀(國標(biāo)、交通恒水頭法)，微機(jī)控制土工布垂直滲透系數(shù)測定儀(國標(biāo)、交通恒水頭法)，土工布垂直滲透系數(shù)測定儀(國標(biāo)、交通恒水頭法)，土工布有(等)效孔徑測定儀（濕篩法），土工布有(等)效孔徑測定儀（濕篩法），土工布動態(tài)穿孔測定儀，電動液壓取樣器，土工合成材料耐靜水壓測定儀，合成材料垂直滲透儀，土工合成材料垂直滲透儀，土工布磨損試驗(yàn)儀，土工合成材料水平滲透儀，土工合成材料水平滲透儀，微機(jī)控制土工合成材料直剪拉拔摩擦試驗(yàn)系統(tǒng)，土工合成材料淤堵試驗(yàn)儀，全自動塑料排水板縱向通水量測定儀（臥式）,粗粒土三軸剪切試驗(yàn)儀,粗粒土水平滲透變形儀,陶瓷磚斷裂模數(shù)測定儀,陶瓷磚抗折機(jī),陶瓷磚沖擊試驗(yàn)儀（恢復(fù)系數(shù)測定儀）

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