圆柱蜗杆基本齿廓
Basie tooth profile of cylindrical worm
检测标准
圆柱蜗杆、蜗轮代号
Symbols for cylindrical worm and wormwheel
圆柱蜗杆传动基本参数
Basie parameters of cylindrical worm gears
圆柱齿轮 ISO齿面公差分级制第1部分:齿面偏差的定义和允许值
Cylindrical gears-ISO system of flank tolerance classification-Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth
圆柱蜗杆模数和直径
Module and diameter of cylindrical worm
圆柱蜗杆、蜗轮精度
Accuracy of cylindrical worm and wormwheel
机械加工工艺装备基本术语
矩形内花键 长度系列
Straight-sided internal splines-Length series
活塞式单级制冷剂压缩机(组)
Single-stage reciprocating refrigerant compressor(unit)
锥齿轮承载能力计算方法 第1部分:概述和通用影响系数
Calculation of load capacity of bevel gear Part 1:Introduction and general influence factors
