加拿大外贸
找阀门大神指教哦，这东西好专业，好难翻，按字面意思再加上自己的温色出来的话简直不能看，可这类阀门又没接触过，太苦逼了 ，求指教 ，帮我一两句也行
Sustaining valve and relieving the pressure self operated , ductile iron body globe shape with passage hydrodynamic semi straight ,
resulting in high flow with minimal pressure loss , with Kv equal to or greater than 7,500 . Epoxy coating high fusion according
to ASTM D 1654 or ISO 9227 norm, with a thickness of 250 microns with approval for use with potable waters by the rules
NSF and WRAS . Actuator dual camera with fast opening and slow closing anti -coup ; fully removable without the
necessary to remove the valve from the line. Diaphragm NBR with nylon reinforcement , lower metallic plates and top to support the diaphragm ,
NBR seal with absolute tightness , removable stainless steel seat , actuator capable of rapid retention type servo ''
'' check through axle with telescopic movement, internal self -cleaning filter , flange connections according to ABNT PN 10 ;
operating temperature of up to 80oC ( 180oF ) , control circuit comprising filter , pipe interconnecting copper ; records
sphere, pilot relief bronze high capacity , working pressure from 0.7 to 16 kgf/cm2 , DN 700mm ( 28 '') .
加拿大电商昨天我把提单复件发给了客户，今天收到了他回信，如下： Dear Nicholas, please send all shipping documents. We will check B/L copy and we will reply ASAP. Thank you Best Regards ......................................... 加拿大电商刚从事这行半年，对电子行业不了解，自己整理了些，算是学习，供大家分享，也请大家补充。我毕竟是个文科生，对这方面知识严重欠缺。 DVD:英文全名是Digital Video Disk, 即数字视频光
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