vacuum thermo-electric converter
相关英语词汇推荐
- ivory comb
- automatic rotary type direct injection sport footwear making machine
- valonea tannin
- art porcelain
- polychloroprene rubber for adhesive purpose
- emergency living container
- automatic bobbing loader
- automaticdropboxloom
- felt retainer
- nutating-disk flowmeter
- automatic and protective relay
- small-bore sporting rifle
- long range glide bomb
- Eastacryl dye
- swing beam cutting machine
- direct acting regulator
- embroidery blouse
- delay-line register
- finishing lathe for bearing cup
- left-hand screw drill pipe