tceic.com
>> >>

Z


݌Z
Z ݌Z() 1 2Ӝ 3 20 ˡ 500m 200m 4 5

1

6 7 30020cm 1 , 2s , 9-12m 1.5 1.4-2.0m, 40-50cm 0.8-1 40-50cm, b ˨

2

30-35 6-7 4-6 3s , 9-12m 2 2.2-2.4m, 0.6-1 2-3 4 32-35 18-24 1: 45%-50% 40cm 2

3

40% 60% 3 45%-50% 4 7-10 65-70 60r 5 1-3 40cm 2-3 1Z

4

2 , Z 2 r r 3, 4 ] 1 1 , 2Z

5

; 3 Z

6


:

Z.doc

()݌Z ()Z(

.doc

- http://www.qikan.com.cn : :2017 03 :...

Z (HJ497-2009).pdf

([2004]1 ) ([1990]1215 ) (... 50 100 4000 2000 ...



PPT_.ppt

: ...Z 2133 6 1 245 2...

5.5.doc

,...Z 6 1 2 3.00...

_.ppt

- ? , , ,...

_.pdf

1 ,..., , ,...



_.pdf

- ,,,,...

(2009.2.17).doc

(2009.2.17) ,...,..., ...

Z.doc

Z ... 3 km ...

.doc

- M... ,...

.doc

...( 20g ,) ,...

.doc

___... ...2012_... 69 ...

.doc

Z..., ... 6 () , ...

.doc

___... 54..., ...

.doc

27,... , ... ...

|
All rights reserved Powered by www.tceic.com
copyright ©right 2010-2021
zhit325@126.com