性能稳定、结构合理、携带方便；可进行起重、顶举、调直、压力试验；安全牢固、劳动效率高；性能可靠、携带方便、使用寿命长；
Stable performance, reasonable structure, easy to carry; Can carry out lifting, lifting, straightening, pressure test; Safe and firm, high labor efficiency; Reliable performance, easy to carry, long service life;
参数表 /PARAMETER LIST
