拱形金属爆破片技术条件 Specification for domed metallic bursting discs

 起重机械 最大起重量系列 Lifting appliance Range of maximun capacitio1

电动桥式起重机跨度和起升高度系列 Overhead travelling crane--Span series and lifting height series

弧形闸门通用技术条件 General technical requirements for radial gates

带式输送机 基本参数与尺寸 Belt conveyors—Basic parameters and dimensions

带式输送机 滚筒 基本参数与尺寸 Belt conveyor pulleys—Basic parameters and dimensions

带式输送机 托辊 基本参数与尺寸 Belt conveyor idlers—Basic parameters and dimensions

TD型带式输送机螺旋拉紧装置 基本参数与尺寸 Screw thread belt tighteners for type TD belt conveyor—Specifications

TD型带式输送机垂直拉紧装置 基本参数与尺寸 Vertical belt tighteners for type TD belt conveyor—Specifications

TD型带式输送机车式拉紧装置 基本参数与尺寸 Trolley type belt tighteners for type TD belt conveyor—Specifications