单词	electro-fusion weld
释义	electro-fusion weld 电熔焊
随便看	Formal deductive system in the Book of Yi formal deed formal defect formal definition formal definition of a language formal deformation formal degree formaldehvde emisson formaldehyd formaldehyde formalde-hyde formal dehyde formaldehyde acetaldehyde condensation formaldehydeacetamide formaldehyde acetamide formaldehyde-acetamide formaldehyde-activating enzyme formaldehyde-actived cold bleach formaldehyde addition formaldehyde ammonia ethyl chloride condennsate formaldehyde ammonia ethyl chloride condensate formaldehyde and acetaldehyde condensation formaldehydeaniline condennsate formaldehyde aniline condennsate formaldehyde-azo-test