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Formsand

m -(e)s
冶金 foundry sand; sand coated with a thin layer of synthetic resin; foundry moulding sand; natural sand; moulding loam; moulding-sand; moulder's sand; facing; facing sand; fire sand; founder's sand
技术 molding sand; moulding sand (Giesserei)
Formsand
: 17 短语, 3 学科
冶金10
技术5
运输2