JY41W ���P������y
![]() |
�˚⣺1039 �l(f��)���r(sh��)�g��2013-03-05 09:23 �P(gu��n)�I�~�����P������y �a(ch��n)Ʒ��̖��JY41W ��(y��ng)���I(l��ng)���̏U̎�� �a(ch��n)Ʒ�r(ji��)�� |
���Q�ڏ���DN15-600
���Q������0.6MPa-4.0MPa
�m�Üضȣ�≤150��
�m�ý��|(zh��)�����⡢��?d��)�?/p>
�z�(y��n)��(bi��o)��(zh��n)��JB/T9092-89
�y�w���ϣ�1Cr18NiTi
�Y(ji��)��(g��u)�L�ȣ�GB12221