分组层 | |
comp., net. | packet level |
规程 | |
el.mach. | rule |
hydroel.st. | instruction; statute |
interntl.trade. | manual |
met. | decree; standing order |
patents. | code of practice |
sport. | regulation |
textile | protocol |
| |||
packet level |
分组层 : 40 phrases in 17 subjects |