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单词
push-to-talk (PTT)
释义
push-to-talk (PTT)
See
PTT
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OCD (Obsessive Compulsive Disorder)
OCD (Obsessive Compulsive Disorder)
OC (Optical Carrier)
octet
octothorpe
OD (Outside Diameter)
ODU (Optical Data Unit)
OEM (Original Equipment Manufacturer)
OEO (Optical-Electrical-Optical)
OFC (Optical Fiber, Conductive)
OFCP (Optical Fiber, Conductive, Plenum)
OFCR (Optical Fiber, Conductive, Riser)
OFDM (Orthogonal Frequency Division Multiplexing)
offered load
off-hook
off-hook voice announce
off-premises extension (OPX)
off-premises station (OPS)
offset quadrature phase shift keying (OQPSK)
offshoring
OFN (Optical Fiber, Nonconductive)
OFNP (Optical Fiber, Nonconductive, Plenum)
OFNR (Optical Fiber, Nonconductive, Riser)
OH
Ohm, Georg Simon (1787–1854)
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更新时间：2025/6/13 22:12:30