点焊机器人 通用技术条件
General specifications of spot-Welding robots
General specifications of spot-Welding robots
Instrument landing system(ILS)-Part 3: Performance requirements and test methods for ILS localizer
Carbon materials-Determination of the ash content
Terminology for live working tools, devices and equipment
Performance requirements and test methods for ILS localizer receiver
Performance requirements and test methods for ILS glide slope receiver
Earth-moving machinery-Diagnostic ports
Solid carbide slitting cutters
Straight flute drill with indexable Inserts
Spiral flute drill with indexable Inserts