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包边成形
释义
包边成形
Encyclopedia
工学
〔成形工序〕
释
hemming
包边成形
待包边板料折叠一定角度与被包边板相连接的板料成形工序。
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precession in longitude
precession in right ascension
precession method
precession of orbit
precession of perihelion
precession of the earth
precession of the equinox
precession period
precession rate
prechamber
pre-charge
precharge
precheck
Pre Chin-shih
precholecalciferol
pre-chromodynamics
precincts
precious and endangered wildlife used for producing and trade
Precious Book of Ophthalmology
Precious Druɡs in Rhyme
Precious Jade God Book
precious metal
precious metal biological materials
precious metal bushing materials
precious metal catalysis
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