| 单词 |
n-ethyl group |
| 释义 |
n-ethyl group
|
| 随便看 |
- frame for bifocus lenses,test
- frame for bioprosthesis valve
- frame for bioprosthesis valve,polypropylene
- frame for child in sitting position,operating
- frame for galvanometer,mounting
- frame for handbags
- frame for handsaw
- frame for intangling net
- frame fork
- frame format
- frame format relationship
- frame for mop
- frame for ontangling net
- frame for power-driven, portable percussive tools
- frame for recorder,support
- frame for scalpel,sterilizing
- frame for shoe machine
- frame for springs in compression
- frame for tensioned springs
- frame for transparency
- frame for trichinosis examination,compression
- frame for varicose vein strippers,sterilizing
- frame for weighing apparatus
- frame for x-ray,cassette storage
- frame foundation
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