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套环 | |
avia. | thimble |
bridg.constr. | eye ring; loop |
dril. | grip ring; lantern ring; socket ring; strap |
hydroel.st. | toggle |
met. | nave coiler; sleeve ring |
字 | |
hydroel.st. | word |
绕绳下降 | |
mount. | abseiling |
| |||
capel; eyering (管); ringer | |||
eye ring; loop | |||
grip ring; lantern ring; socket ring; strap | |||
rope socket | |||
toggle; eye-ring | |||
nave coiler; sleeve ring | |||
thimble | |||
collar | |||
shrink ring; shroud ring; sleeve | |||
belt loop | |||
| |||
thimble | |||
| |||
toggle | |||
| |||
thimble |
套环: 218 phrases in 31 subjects |