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粉末锻造
释义
粉末锻造
Encyclopedia
工学
粉末冶金
释
powder forging
粉末锻造
将压坯烧结成预成形件,然后在密闭模内一次锻造成致密制品的工艺技术。
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jade carvings in Fuhao's Tomb
jade carvings of Han Dynasty
Jade Carving Tong Yin Shi Nr Tu(A lady under the Shadan of the Chinese parasol tree)
Jade Cicadidae of the Han Dynasty
Jade Cladding in the Han Dynasty
jade coffin of the Han Dynasty
Jade Cong at Fanshan
jade Cong of Fanshan Cemetery
jade crown of Fanshan Cemetery
jade cup in the Han Dynasty
Jade Dargon from Sunjiagang Site
Jade Dragonfly
jade dragon of the Hongshan culture
Jade Dragon Snow Mountain Scenic and Historic Area
jade elephant from the Tomb of Fuhao
Jade Emperor
Jade Emperor pavilion at Baoshan
Jade Figures and Spirit Beast in the collection of the Palace Museum
Jade Figure with Wide Handle on the Waist from Fuhao Tomb
Jade Flying Godness of the Tang Dynasty
Jade Gangmao Yanmao of the Han Dynasty
Jade Garden
jade ge-dagger ax from Erlitou Site
Jade Ge from Sanxingdui
jade goblet
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