지정품명부호 검색
품명부호
18273
품목식별지침부호(NIIN)
A23900
품명(한글)
돛대 계단,경첩식
품명(영문)
MAST STEP,HINGED
품명정의(한글)
(미국제외)
품명정의(영문)
A flanged socket designed to accommodate the heel of a mast. It is hinged to permit lowering of the mast to a horizontal position.