|
常用换算单位表
|
|
常见缩写
|
|
公制转换表
|
|
N -牛顿
|
Pa -帕斯卡
|
in -英寸
|
|
英制
|
|
国际公制
|
|
ft -英尺
|
yd -码
|
oz -盎司
|
|
|
|
|
|
|
m -米
|
g -克
|
gal -加仑
|
|
长度
|
|
|
|
|
l -升
|
lbf -磅力
|
kgf -千克力
|
|
mil
|
|
0.0254
|
mm
|
|
psi -磅/平方英寸
|
|
|
in
|
|
25.4
|
mm
|
|
|
|
|
|
in
|
|
2.54
|
cm
|
|
对应标准
|
|
ft
|
|
0.3048
|
m
|
|
US Mesh
|
Inches
|
Micron Meter
|
|
yd
|
|
0.9144
|
m
|
|
目数
|
英寸
|
(微米)μm
|
|
重量
|
|
|
|
|
3
|
0.265
|
6730
|
|
cz盎司
|
|
28.3495
|
g
|
|
3-1/2
|
0.223
|
5660
|
|
cz
|
|
0.0283
|
kg
|
|
4
|
0.187
|
4760
|
|
lb
|
|
453.592
|
g
|
|
5
|
0.157
|
4000
|
|
lb
|
|
0.4536
|
kg
|
|
6
|
0.132
|
3360
|
|
lb
|
|
4.4482
|
N
|
|
7
|
0.111
|
2830
|
|
力
|
|
|
|
|
8
|
0.0937
|
2380
|
|
lbf
|
|
4.4482
|
N
|
|
9
|
0.0787
|
2000
|
|
kgf
|
|
9.8066
|
N
|
|
10
|
0.0661
|
1880
|
|
面积
|
|
12
|
0.0555
|
1410
|
|
in2
|
|
6.4516
|
cm2
|
|
14
|
0.0469
|
1190
|
|
ft2
|
|
0.0929
|
m2
|
|
18
|
0.0394
|
1000
|
|
压力
|
|
|
|
|
20
|
0.0331
|
841
|
|
psi
|
|
6894.76
|
Pa
|
|
25
|
0.0280
|
707
|
|
psi
|
|
6.8947
|
kpa
|
|
30
|
0.0232
|
595
|
|
psi
|
|
0.069
|
bar
|
|
35
|
0.0197
|
500
|
|
psi
|
|
0.0069
|
Mpa
|
|
40
|
0.0105
|
420
|
|
N/m2
|
|
1
|
Pa
|
|
45
|
0.0138
|
354
|
|
密度
|
|
50
|
0.0107
|
297
|
|
oz/in3
|
|
1.73
|
g/cm3
|
|
60
|
0.0098
|
250
|
|
g/cm3
|
|
1000
|
kg/m3
|
|
70
|
0.0083
|
210
|
|
lb/ft3
|
|
16.0185
|
kg/m3
|
|
80
|
0.0070
|
177
|
|
体积
|
|
100
|
0.0059
|
149
|
|
gal
|
|
3.7854
|
L
|
|
120
|
0.0049
|
125
|
|
gal
|
|
0.0038
|
m3
|
|
140
|
0.0041
|
105
|
|
|
|
|
|
|
170
|
0.0035
|
88
|
|
温度
|
|
|
|
|
200
|
0.0029
|
74
|
|
1℃＝5/9（°F－32）
|
|
|
230
|
0.0024
|
63
|
|
1°F＝℃×9/5＋32
|
|
|
270
|
0.0021
|
53
|
|
|
|
|
|
|
325
|
0.0017
|
44
|
|
|
|
|
|
|
400
|
0.0015
|
37
|
|
1bar =1.02kg/cm2
|
|
550
|
0.0009
|
25
|
|
|
|
|
|
|
800
|
0.0006
|
15
|
|
|
|
|
|
|
1250
|
0.0004
|
10
|
|
1GPM即为1GAL/MIN
|
|
3000
|
0.0, 002
|
5
|
|
1 m3/h =4.4 gpm
|
|
|
|
|
15000
|
0.00004
|
1
|
|
1gpm =0.228m3/h
|
|
常用换算单位表
|
|
常见缩写
|
|
公制转换表
|
|
N -牛顿
|
Pa -帕斯卡
|
in -英寸
|
|
英制
|
|
国际公制
|
|
ft -英尺
|
yd -码
|
oz -盎司
|
|
|
|
|
|
|
m -米
|
g -克
|
gal -加仑
|
|
长度
|
|
|
|
|
l -升
|
lbf -磅力
|
kgf -千克力
|
|
mil
|
|
0.0254
|
mm
|
|
psi -磅/平方英寸
|
|
|
in
|
|
25.4
|
mm
|
|
|
|
|
|
in
|
|
2.54
|
cm
|
|
对应标准
|
|
ft
|
|
0.3048
|
m
|
|
US Mesh
|
Inches
|
Micron Meter
|
|
yd
|
|
0.9144
|
m
|
|
目数
|
英寸
|
(微米)μm
|
|
重量
|
|
|
|
|
3
|
0.265
|
6730
|
|
cz盎司
|
|
28.3495
|
g
|
|
3-1/2
|
0.223
|
5660
|
|
cz
|
|
0.0283
|
kg
|
|
4
|
0.187
|
4760
|
|
lb
|
|
453.592
|
g
|
|
5
|
0.157
|
4000
|
|
lb
|
|
0.4536
|
kg
|
|
6
|
0.132
|
3360
|
|
lb
|
|
4.4482
|
N
|
|
7
|
0.111
|
2830
|
|
力
|
|
|
|
|
8
|
0.0937
|
2380
|
|
lbf
|
|
4.4482
|
N
|
|
9
|
0.0787
|
2000
|
|
kgf
|
|
9.8066
|
N
|
|
10
|
0.0661
|
1880
|
|
面积
|
|
12
|
0.0555
|
1410
|
|
in2
|
|
6.4516
|
cm2
|
|
14
|
0.0469
|
1190
|
|
ft2
|
|
0.0929
|
m2
|
|
18
|
0.0394
|
1000
|
|
压力
|
|
|
|
|
20
|
0.0331
|
841
|
|
psi
|
|
6894.76
|
Pa
|
|
25
|
0.0280
|
707
|
|
psi
|
|
6.8947
|
kpa
|
|
30
|
0.0232
|
595
|
|
psi
|
|
0.069
|
bar
|
|
35
|
0.0197
|
500
|
|
psi
|
|
0.0069
|
Mpa
|
|
40
|
0.0105
|
420
|
|
N/m2
|
|
1
|
Pa
|
|
45
|
0.0138
|
354
|
|
密度
|
|
50
|
0.0107
|
297
|
|
oz/in3
|
|
1.73
|
g/cm3
|
|
60
|
0.0098
|
250
|
|
g/cm3
|
|
1000
|
kg/m3
|
|
70
|
0.0083
|
210
|
|
lb/ft3
|
|
16.0185
|
kg/m3
|
|
80
|
0.0070
|
177
|
|
体积
|
|
100
|
0.0059
|
149
|
|
gal
|
|
3.7854
|
L
|
|
120
|
0.0049
|
125
|
|
gal
|
|
0.0038
|
m3
|
|
140
|
0.0041
|
105
|
|
|
|
|
|
|
170
|
0.0035
|
88
|
|
温度
|
|
|
|
|
200
|
0.0029
|
74
|
|
1℃＝5/9（°F－32）
|
|
|
230
|
0.0024
|
63
|
|
1°F＝℃×9/5＋32
|
|
|
270
|
0.0021
|
53
|
|
|
|
|
|
|
325
|
0.0017
|
44
|
|
|
|
|
|
|
400
|
0.0015
|
37
|
|
1bar =1.02kg/cm2
|
|
550
|
0.0009
|
25
|
|
|
|
|
|
|
800
|
0.0006
|
15
|
|
|
|
|
|
|
1250
|
0.0004
|
10
|
|
1GPM即为1GAL/MIN
|
|
3000
|
0.0, 002
|
5
|
|
1 m3/h =4.4 gpm
|
|
|
|
|
15000
|
0.00004
|
1
|
|
1gpm =0.228m3/h
|
|