【法】 持有伪造器具

nitrogen-oxygen heterocycles having six-membered rings

be hell-bent on having one's own way

having spiritual sustenance

ether of polyoxyalkylenes having mixed oxyalkylene groups

piston having ring-shaped inserts

dc transformer having mechanical contacts

hobbing with the tool having the same profile as the tooth, teeth of a crown, bevel gear

synchronous machine having permanent magnet