����ɭ����ո�Ĥ�y
 |
�˚⣺1836 �l(f��)���r�g��2012-09-28 11:08 �P(gu��n)�I�~����Ĥ�y �a(ch��n)Ʒ��̖������ո�Ĥ�y ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r�� ���˽����a(ch��n)ƷԔ��,��Ո |
GM��ϵ�и���ո�Ĥ�y�������y�U�����zĤֱ�Ӊ����y����,���Á���ֹ���ͨ���ϵ�y(t��ng)�������B����ʽ�л����m�B��,����ж���m�B��,������ʽ�B�ӡ�����ʽ�B���ַֺ���ʽI���B��(���ɶ˺���),������ʽII���B��(��һ�˺��ӣ���һ�˲���),��
�y�T�m�õĹ������|(zh��)��՚⼰�Ǹ��g�Ԛ��w,��
|
�m�÷���(Pa) |
105��1.3x10-4 |
|
�y�T©��(Pa.L/S) |
≤1.3x10-4 |
|
���|(zh��)�ضȣ��棩 |
-25��+80(�ܷ���Ϟ鶡�����z) |
|
���b� |
���� |
�����m�B�Ӽ����γߴ�
|
��̖ |
ͨ��(DN) |
ΦD |
ΦB |
ΦW |
H |
L |
n-ΦC |
���m�˜� |
|
GM-10 |
10 |
46 |
36 |
55 |
75 |
75 |
4-Φ6 |
JB919 |
|
GM-25 |
25 |
70 |
55 |
90 |
115 |
120 |
4-Φ7 |
GB/T6070 |
|
GM-40 |
40 |
100 |
80 |
100 |
132 |
150 |
4-Φ9 |
|
|
GM-50 |
50 |
110 |
90 |
100 |
157 |
180 |
4-Φ9 |
��ж���m(KF)�B�Ӽ����γߴ�
|
��̖ |
ͨ��(DN) |
ΦD |
ΦB |
ΦW |
H |
L |
���m�˜� |
|
GM-10/KF |
10 |
30 |
12.2 |
55 |
75 |
75 |
GB4892 |
|
GM-25/KF |
25 |
40 |
26.2 |
90 |
115 |
100 |
|
|
GM-40/KF |
40 |
55 |
41.2 |
100 |
132 |
150 |
|
|
GM-50/KF |
50 |
75 |
52.2 |
100 |
157 |
180 |
/ |
����ʽ�B�Ӽ����γߴ�
|
��̖ |
ͨ��(DN) |
ΦD |
ΦW |
H |
L |
|
GM-10-H(��) |
10 |
19 |
55 |
75 |
150 |
|
GM-25H(��) |
25 |
32 |
90 |
115 |
200 |
|
GM-40H(��) |
40 |
45 |
100 |
132 |
240 |
|
GM-50H(��) |
50 |
57 |
100 |
157 |
240 |
|
GM-10H(��) |
10 |
9 |
55 |
75 |
150 |
|
GM-25H(��) |
25 |
19 |
90 |
115 |
200 |
|
