cutter head with advance direction coincident or parallel to rotary axis (class / ) with material-handling means (class / ) percussive-type cutter (class / ) relatively shiftable cutters (class / ) shiftable to operate in vertical or horizontal cutter tooth orbit (class / ) cutter shiftable horizontally...
from former company, with up to years of operational experience, decided to continue the operations and bring the high accuracy industry heritage further on. the original company was started in odda back in , then established as a part of kongsberg våpenfabrikk (kv), with the purpose to produce rotary...
, machinist hammer, claw hammer brief introduction of product: steel handle incorporated claw hammer nice appearance, high quality and competitive ... linyi qikun imp. & exp. co., ltd. diamond member audited supplier shandong, china iso inquiry basket fixtec power tool w v- v hardware hand / electric...
recommended for : flexible connection between standpipe and swivel (rotary drilling) or between pump and standpipe (rotary vibrator) for pumping mud at extra high pressure in oil drilling and exploration work. meets the severe demands of today's drilling methods including directional drilling, pressure...
recommended for : flexible connection between standpipe and swivel (rotary drilling) or between pump and standpipe (rotary vibrator) for pumping mud at extra high pressure in oil drilling and exploration work. meets the severe demands of today's drilling methods including directional drilling, pressure...
recommended for : flexible connection between standpipe and swivel (rotary drilling) or between pump and standpipe (rotary vibrator) for pumping mud at extra high pressure in oil drilling and exploration work. meets the severe demands of today's drilling methods including directional drilling, pressure...
office and asks the operator answering (known as the "b" operator) to connect the call. most urban exchanges provided common-battery service, meaning that the central office provided power to the subscriber telephone circuits for operation of the transmitter, as well as for automatic signaling with rotary...