Conclusions: Heattraction is an effective rehabilitation method to accelerate the recovery of joint function.
结论：加热牵引是一种有效的恢复关节活动度的康复治疗。
2
The advantages and disadvantages of the adhesive sealing and heat sealing of traction batteries were analyzed. The structure of heat sealing and relating technique were investigated.
分析了牵引用铅酸蓄电池粘合剂封口和热熔封口的利弊，探讨了热熔封口的结构及相关技术。
3
Particular broad lateral pattern combined with special tread compounds and high casing ensures an excellent heat - resistance, wearability and traction, suits for use on mine and building area.