Min. Order Reference FOB Price
1 Piece US$61,694.00-87,698.00 / Piece
Product Description
Technical Specification No. Technical Specification 1 Drill rotary speed Adjustable and constant (0~150r/min) measurement accuracy is 1r/min 2 Differential pressure 0~0.69MPa 3 Drilling fluid flow rate Stepless adjustable 4 Torque measuring range 0~5N.m, 5 Torquemeasurement accuracy ...