|
康复辅助器具 抓握杆
Technical aids for persons with disabilities--Grab-rails
参考页数:12
|
|
|
|
|
|
|
无障碍设计 盲文在标志、设备和器具上的应用
参考页数:9
|
|
|
|
|
|
盲杖 第2部分:性能要求和试验方法
Tactile sticks--Technical specification
参考页数:10
|
|
|
|
|
|
|
|
Wheelchairs - Part 6 : Determination of maximum speed of electrically powered wheelchairs
参考页数:12P.;A4
|
|
|
|
|
|
测量助听器耳塞机用IEC参考耦合腔
IEC reference coupler for measurement of hearing aids earphones
参考页数:
|
|
|
|
|
|
助听器 第9部分:带有骨振器输出的助听器特性测量方法
Hearing aids Part 9 Methods for measurement of characteristics of hearing aids with bone vibrator output
参考页数:
|
|
|
|
|
|
助听器 第6部分:助听器输入电路的特性
Hearing aids Part 6 Characteristics of input circuits for hearing aids
参考页数:
|
|
|
|
|