So it is very important for the current technology and application to develop and produce the VDR, which can not only accord with the situation of our country, but also meet the technical capability and the functional requirements of the IMO.

• 因此，研制和生产既符合我国国情，又满足国际海事组织有关技术性能和功能要求的VDR，在技术和应用上都具有重要意义。