国家/地区 中国（2）
IPC部 F（2）
IPC大类 F25（2）
IPC小类 F25D（2）
IPC F25D003/00（2）
发明人
公开年 2021（2）
申请年
专利权人

Cold storage material useful in preparing cold storage liquid for cold storage refrigeration device comprises e.g. carbon composite paraffin wax ice crystal nucleating microsphere composed e.g. paraffin and carbon material.

ZHANG L, DENG C

Shock absorption lift guide rail, has hose whose end far away from liquid outlet pipe is connected with back part of cooling liquid box, and main body whose two sides are provided with auxiliary radiating mechanism.

GE Z