共 50 条
[42]
LOW-COST COMMUNICATION SYSTEM FOR THE NONVOCAL SEVERELY PHYSICALLY HANDICAPPED.
[J].
Johns Hopkins APL Technical Digest (Applied Physics Laboratory),
1982, 3 (03)
:243-247
[44]
A low-cost method for testing the performance of photocatalytic filter installed in an air cleaner
[J].
Asian Conf. Refrig. Air Cond., ACRA - Green Breeze Asia: Front. Refrig., Heat Transf. Syst.,
1600,
[45]
LOW-COST MANUFACTURING TECHNIQUES FOR THICK-FILM MICROWAVE CIRCUITS.
[J].
Electronic Packaging and Production,
1981, 21 (01)
:83-95
[46]
Low-cost assistive technology in the developing world: A research agenda for information schools
[J].
ACM Int. Conf. Proc. Ser.,
(459-465)
[47]
DEVELOPMENT OF A LOW-COST, MODULAR CONTROLLABLE-PASSIVE SOLAR FURNACE.
[J].
International Telemetering Conference (Proceedings),
1978, 2 . (02)
:107-116
[49]
Low-cost incremental registration method for measuring the surface topography of weak features
[J].
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,
2024, 53 (07)