型砂性能
Mould sand performance
Molding sand quality
properties of moulding sand
molding sand properties
Molding sand performance
Properties of green sand
Properties of Molding Sand
sand properties
-130G(N)多型性
R)-4-benzyloxy-3-methylbutanoic acid
A型性格
type A character
type A personality
Type A behavior
Type A behavior pattern
Type A behavior personnel
A-type character
type-A
A型性格冠心病患者
Type A personality CHD patients
A type personality CAD patients
cBN新型砂轮
new type cBN grinding wheel
p型-本征型-n型半导体(PIN)
PIN(positive-intrisic-negative