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foundry sand
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foundry sand
Encyclopedia
工学
造型材料
释
foundry sand
铸造砂
铸造生产中用来配置型砂和芯砂的一种颗粒状耐火材料。是一种造型材料。
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Greenwood's formula
Green-Woodsmen and Red-Eyebrow’s Uprising
Green’s reciprocation theorem
Greer Garson
Greeting Spring
Greg Cannom
Gregg L. Semenza
Gregg Toland
Gregoire Kayibanda
Gregorian
Gregorian antenna
Gregorian calendar
Gregorian chant
Gregorian mirror
Gregorian telescope
Gregorian year
Gregorio Hernández
Gregorio Ricci-Curbastro
gregorite
Gregor Johann Mendel
Gregory
Gregory Breit
Gregory Burke
Gregory calendar
Gregory Crewdson
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