限动器 meaning in Chinese

arrester(-tor)
arresting gear
limit stop
restraint

Tools for pressing . ball - lock punch retainers . part 1 : types a and b , rectangular and square for light duty
冲压工具.球形阀冲头限动器.第1部分:小功率用途的a或b型,矩形及正方形冲头
Rite - hite ' s complete product line includes hydraulic , mechanical and air - powered dock levelers , vehicle restraints , truck levelers , frommelt dock seals and shelters , high speed doors , cooler / freezer doors , traffic / impact doors and a complete line of aftermarket parts , accessories , and service
瑞泰公司生产液压式、机械式和气动式装卸平台，货车限动器、门封、门罩、高速工业门、冷库门，防撞门等，并提供完善的售后服务。