词汇	砾石承托塞
释义	砾石承托塞 gravel retainer plug
随便看	single-ended output impedance single-ended output stage single ended output voltage single-ended output voltage single-ended pair logic circuit single-ended probe single ended push-pull single ended push pull amplifier single-ended push-pull amplifier single-ended push-pull amplifier circuit single ended push pull circuit single ended push-pull circuit single-ended push-pull circuit single-ended recorder single-ended reflex coefficient method single ended retractor single-ended rwd single-endeds single-ended scsi single ended shearer single-ended signal single-ended signaling single ended spanner single-ended spanner single-end ed spanner