Machinery
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Mud Cake Performance Tester Model HTD19941
Qingdao Haitongyuanda Special Instrument Co.,Ltd.
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HPHT Differential Sticking Tester Model GNF-1
Qingdao Haitongyuanda Special Instrument Co.,Ltd.
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Differential Sticking Tester Model NF-2
Qingdao Haitongyuanda Special Instrument Co.,Ltd.
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Frictional Coefficient Tester Model NZ-3A
Qingdao Haitongyuanda Special Instrument Co.,Ltd.
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Electrical Stability Tester (EST) Model 194-02
Qingdao Haitongyuanda Special Instrument Co.,Ltd.