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气焊
释义
气焊
Encyclopedia
工学
压焊
释
gas welding
气焊
利用可燃气体与助燃气体混合燃烧生成的火焰作为热源,熔化焊件和焊接材料使之达到原子间结合的焊接方法。
工学
电弧焊
释
gas welding
气焊
利用可燃气体与助燃气体混合燃烧生成的火焰作热源,熔化焊件和焊接材料,使之达到原子间结合的焊接方法。
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seed soaking equipment
seeds of agricultural capitalist in Ming and Qing Dynasties
seed solarization
seed sower
seeds stir-fried before use
seeds storage of herbage species
seed storage
seed storage behavior
seed subassembly
seed treating equipment
seed treatment
seed treatment by static magnetic field
seed treatment formulation
seed treatment method
seed treatment of pastoral plants
seed viability
seed vigor
seed wasp
seed zone
SEEG
See Goodbye and Compose Poems with Fang Zigong on the Lake
see her
see-in-dark rangefinder
seeing
seeing and recognition
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