Simple hack for joining threaded rods🔩!! Early results show Taylor Rehmet leading Leigh Wambsganss in closely watched Senate runoff Enormous freshwater reservoir discovered off the East Coast may be ...

Abstract: In traditional industrial applications, the thread plug gauge is used to check the pitch diameter of the internal thread of a nut. However, the thread plug gauge can only be used to ...

Abstract: Drill rods are core components to transmit the power in drilling machines such as raise bore machine, petroleum drilling rig and geological exploration rigs. Owing to its importance and high ...