abbr. pounds per square foot 磅/平方英尺
荷、结构和燃料的重量
PSF
abbr. Payload-Structure-Fuel (weight ratio) 有效荷、结构和燃料的重量
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alexandrite, alexanrite, Alexbow, alexeteric, alexia, Alexian, alexidine, alexin, alexine, alexipharmic,
相似单词
pseudoxanthoma, pseudoyeast, pseudoyohimbine, pseudozoaea, pseudozoogloea, psf, PSG, PSH, pshaw, psi,