衡量单位
最后修正 2023-11-22 15:29:08
衡量单位
2
ID
UnitRef
31
BaseQuantity
luminous intensity
符号
Cd
SymbolFr
Cd
SymbolCn
SymbolPlural
Cd
SymbolFrPlural
Cd
SymbolCnPlural
Cd
Unit
Candela
UnitFr
Candle
UnitCn
Value
1
Category
PHYSICAL
小注
SI base units: The candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 x 1012 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian.
17
ID
UnitRef
125
BaseQuantity
volume
符号
case open
SymbolFr
caisse
SymbolCn
SymbolPlural
cases open
SymbolFrPlural
caisses
SymbolCnPlural
开口箱 (木/纸/塑料)
Unit
case open
UnitFr
caisse
UnitCn
IsoClass
-1
AcceptPlural
-1
Value
1
Category
COMMERCIAL
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