| headgear |
The part of a protective helmet, hood or faceshield that supports the device on the wearer's head.
출처: www.northsafety.com/usa/en/bs_home.html
|
|---|---|
| head b. |
cervical flexure.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| head c. |
the double-layered caplike structure over the upper two-thirds of the acrosome of a spermatozoon, consisting of the collapsed acrosomal vesicle.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| head f. |
Hydrotaea irritans.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| head g. |
headgear.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|