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hongmu
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hongmu
Encyclopedia
农学
木材
释
hongmu
红木
紫檀属、黄檀属、柿属、崖豆属及决明属树种的心材,其构造特征、密度和材色(大气中变深的材色)符合《红木》标准要求的木材。
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switching field
switching hub
switching map
switching model
switching mode power supply
switching network
switching noise
switching overvoltage
switching overvoltage of electric power system
switching power supply
switching rule
switching station
switching technique
switching theory
switching time
switch lattice
switch mechanism
switch region
switch-signal generator
switch surface
switch systems
switch tamping car
switch transistor
switchyard of hydropower station
Switzerland
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