全(Quan)国(Guo)统(Tong)一(Yi)服(Fu)务(Wu)热(Re)线(Xian):(?)13609623361
多(Duo)位(Wei)移(Yi)动(Dong)式(Shi)插(Cha)械(Xie)强(Qiang)度(Du)试(Shi)验(Yan)装(Zhuang)置(Zhi)其(Qi)试(Shi)验(Yan)原(Yuan)理(Li)是(Shi)将(Jiang)软(Ruan)缆(Lan)自(Zi)由(You)端(Duan)固(Gu)定(Ding)到(Dao)墙(Qiang)上(Shang),(?)固(Gu)定(Ding)点(Dian)离(Li)地(Di)面(Mian)的(De)高(Gao)度(Du)为(Wei)750,(?)将(Jiang)试(Shi)样(Yang)抓(Zhua)住(Zhu),(?)使(Shi)软(Ruan)缆(Lan)处(Chu)于(Yu)水(Shui)平(Ping)状(Zhuang)态(Tai),(?)然(Ran)后(Hou)使(Shi)试(Shi)样(Yang)跌(Die)落(Luo)到(Dao)混(Hun)凝(Ning)土(Tu)地(Di)板(Ban)上(Shang)8次(Ci),(?)每(Mei)次(Ci)跌(Die)落(Luo)后(Hou),(?)在(Zai)固(Gu)定(Ding)点(Dian)处(Chu)将(Jiang)软(Ruan)缆(Lan)转(Zhuan)45°。(?)试(Shi)验(Yan)之(Zhi)后(Hou),(?)试(Shi)样(Yang)应(Ying)不(Bu)出(Chu)现(Xian)标(Biao)准(Zhun)意(Yi)义(Yi)上(Shang)的(De)损(Sun)坏(Huai),(?)尤(You)其(Qi)是(Shi)部(Bu)件(Jian)不(Bu)得(De)松(Song)动(Dong)或(Huo)脱(Tuo)落(Luo)。(?)
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