/ ) device including passages having v over t configuration (class / ) device including passages having v over gamma configuration (class / ) device including linearly-aligned power stream emitter and power stream collector (class / ) pressure modulating relays or followers (class / ) jet control type...
tooth compressor - zt-med medical gas equipment oil-free rotary tooth compressor - zt-med oil-free scroll compressor - sf-med medical gas equipment oil-free scroll compressor - sf-med oil-injected screw compressor - ga med medical gas equipment oil-injected screw compressor - ga med oil-injected screw...
table. as pipe is removed from the well, the rubber wipes mud off the outside of the pipe to minimize corrosion. drill stem n: all members in the assembly used for drilling by the rotary method from the swivel to the bit, including the kelly, drill pipe and tool joints, drill collars, stabilizers, and...