摘要
介绍了 1种不同于旧式快开盲板的胀圈补偿型新型快开盲板 ,该盲板具有工艺先进、结构合理、安全性能高及维护费用低的特点 ,使用效果良好。
A new kind of quick opening closure with expansible coil and offset board is iutroduced with advanced technologyskillful structuregood safety and low fixing cost requirement,it has good performance in application.
出处
《石油化工设备》
CAS
2003年第2期32-33,共2页
Petro-Chemical Equipment