ïݸջ
оΪȨ棬벻Ҫǰ֧κηã
Դͳբ¼ƣ1.߽ԣ翪˹ʩ2.ʹеṹά㣩3.ʹã˹ɷ()塢ܷȦIJֹɡڵˮԲκͷγˮڣṹܣɿˮԴѹڵˮѹѹ֮رաýʣˮˮˮˮҵˮ÷Χ ˮϵͳˮзԡˮˮȡŹӦš400ż۸Ųάǿϣеǿȸߣǿȿ*Ͻȣ******װˮܵˮڣˮ̣žˮԶرյĹܣֹӳˮܷܺãȫ ***ţʹͳŵ¼㡣 ֹطƷҪװˮܵβˣڷֹˮࡣʷΪ̼֡֡ȶֲϡ òƷǰװڽӱˮܳڵһֵӳλڳˮܿڣѹڹѹʱԶرգԷӳˮˮܵڡòƷҹ˾ƿIJƷòƷQ/TF-B2771ҵΪGB/T13927Ҫ飻豸ѹPN0.25-1.6MpaͨDN200-3000mm
ïҵ豸Ϣ