表面转移阻抗
surface transfer impedance
光学带宽测试装置
OBTS Optical Bandwidth Test Set
继电保护测试装置
protection testing instruments
relay testing platform
结构维护测试装置
OMTS Organization Maintenance Test Set
晶体控制次级频率标准测试装置
crystal-controlled secondary standard frequency measuring equipment
可性度淋雨模凝测试装置
Credit rain simulation tester
三点弯曲梁混凝土阻尼测试装置
three-point support damping measuring apparatus for concrete
数据传输测试装置
data transmission testing set
玩具易燃性测试装置
toys flammability testing apparatus
微机保护测试装置
micro-chip relay protection test device
性能测试装置
performance testing device
压力测试装置
pressure testing equipment
眼内压测试装置
Intraocular pressure measuring device