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