Electric clavis refers ad stupra et PRAETORQUEO fulmine et nut electrica tools, est instrumentum quod est ad obstringere excelsum vires seras. Used in steel structure bridge, building, chemical industry, power generation equipment installation construction of large hexagon head high strength bolt twist, twist and twist at the beginning of shear type high strength bolt at the beginning of the screw, and torque and axial force of bolt fasteners have strict requirements of occasions. Electric clavis uber nomen est genus, applicationem scope est etiam aliud. Infra parva faciunt ad introducendam communi electrica clavis typus. , Impact clavis impetus clavis non paro torque, plerumque est commune cochlea, aut in principio princeps virtutis seras. It's very easy to use and is aimed at bolt pull (power switch. , set the torque wrench electric torque wrench may end up as well as at the beginning of tight tight, its use is to adjust the torque first, tighten bolt again. It can be set torque, general tighten large hexagonal high-strength bolts. , corner Angle to the electric wrench electric wrench main also belong to a kind of constant torque wrench, can be set rotation Degrees, ut averte nucis graduum clockwise. Usus est ad adjust gyrationis gradu primum, et ut ad adjust gyrationis gradu primo, et ad electrica chalcis clavis est speciale ad torsionem, in torsional tondere, in torsional tonsional tondere tonder High viribus fulmine, tantum Torsional tondendas type excelsum viribus fulmine. Est usum fulmine trahendum potestatem switch, usque ad torsional tondere genus excelsum viribus fulmine wobbler interrumpitur.