词语型材
解释sectional bar
sectional bar〔名词〕型材详细»
sectional bar型材详细»
型材〔名词〕shape bar详细»
型材inlay;profiling;shape;shaped section详细»
型材bar section;section material;sections详细»
型材section steel详细»
型材sectional material详细»
型材bar section;section material详细»