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늾|W(wng) > 늚bþ| > P(gun)ڿ|棩

P(gun)ڿ| - o(w)D

ldzou --- 2009-09-14 09:52:38

1

һ(zh)И(bio)(zhn)GB/T9330-88

~늉450/750V

g(sh)ҪP(gun)(sh)
1(do)w(do)wԇ(sh)о(do)wg(do)w䌧(do)wY(ji)(gu)(yng)±Ҫ

2^^ͨϩȼϩ;ϩ“(lin)ϩ^Ȳ±Ҏ(gu)

(do)wY(ji)(gu)

^(bio)QȲСmm

20r(sh)(do)wֱ/km

N

(sh)/ֱmm

0.5

1

1/0.80

0.6

36.0

0.5

2

7/0.30

0.6

36.0

0.5

5

28/0.15

0.6

39.0

0.75

1

1/0.97

0.6

24.5

0.75

2

7/0.27

0.6

24.5

0.75

5

24/0.20

0.6

26.0

1.0

1

1/1.13

0.6

18.1

1.0

2

7/0.43

0.6

18.1

1.0

5

32/0.20

0.6

19.5

1.5

1

1/1.38

0.7

12.1

1.5

2

7/0.52

0.7

12.1

1.5

5

30/0.25

0.7

13.3

2.5

1

1/1.78

0.8

7.41

2.5

2

7/0.68

0.8

7.41

2.5

5

50/0.25

0.8

7.98

4

1

1/2.25

0.8

4.61

4

2

7/0.85

0.8

4.61

6

1

1/2.76

0.8

3.08

6

2

7/1.04

0.8

3.08

10

2

7/1.35

1.0

1.83

3Ʒz(yn)
a^ϩr(sh)1.5mm2¾оcоgС55M.Kmоc䓎g35M.Km

b^ϩr(sh)1.5mm2ϾоcоgС45M.Kmоc䓎g25M.Km

C^ϩr(sh)оcо䓎g150M.Km

dƷ|(yng)ܳ3KV늉vr(sh)5状^l(f)

yan --- 2009-09-14 19:31:52

2

GB/T9330˜(bio)(zhn)ˣ
--- 2009-09-15 17:50:24

3

^(gu)r(sh)
hswzh --- 2009-09-16 07:48:50

4

37оÿ1оĽ^͉Ҫy(c)
liusl4436 --- 2009-09-16 09:19:52

5

ǵ^(gu)r(sh)ˣF(xin)ڈ(zh)И(bio)(zhn)GB/T9330-2008

m --- 2009-10-06 09:05:42

6

F(xin)ڈ(zh)И(bio)(zhn)GB/T9330-2008

--- 2009-10-13 15:13:54

7

_“(lin)ϩ^;ϩ^ĺȲһ
jqp --- 2009-11-18 10:33:14

8

_“(lin)ϩ^;ϩ^ĺȲһ
--- 2010-05-09 15:43:15

9

^(gu)r(sh)

˜(bio)(zhn)

e1l9l1e2n3 --- 2010-05-10 13:29:07

10

ܺõYϣxx
-- Y(ji) --