rayos

rayos

 英

  • 網絡緩釋強的松;緩釋強的松制劑

例句

SHIELDED ENCLOSURE BUSHING. PROTECTION AGAINST GAMMA RAYOS. REQUIREMENTS FOR CAST IRON SCREWS USED FOR VENTILATION.

屏蔽隔離絕緣套管射線防護.通風鑄鐵螺旋要求