Description:
NSL2110
| 床边后卫本地（涂漆） |
| Hospital Furniture |
床边后卫是bed用于定位mattress和base(foundation), and may include means of supporting a canopy above. Bed frames are typically made ofwood或者metal。床侧护卫头，脚和侧轨。[1]它也可能包括支撑床垫的板条，在这种情况下，不需要单独的基础，例如platform bed。Most double (full) sized beds, along with all queen and king size Bed Side Guard China, require some type of center support rail, typically also with extra feet extending down to the floor. The term “bed frame” was first used in 1805-1815
铁床床的床头板和脚board are made of iron; the frame rails are usually made of steel. Iron beds were developed in 17th century Italy to address concerns aboutinfestation by bed bugs和moths. An ironcradle(with dangerously pointed corner posts) has been dated to 1620-1640.[3]From the start of their production in the 1850s untilWorld War I，铁床是手工制作的。制造过程包括手工浇注和抛光精致的铸造和手工涂抹饰面。在只雇用少数员工的时间的许多小型铸造厂中，可能需要几天的时间才能生产一张床。[citation needed]
After the end ofWorld War I，用于战时的批量生产方法也影响了铁工业。手工质量让位于具有成本效益的质量生产。
Today’s iron beds are constructed of cold roll, heavy-gauge steel tubing and solidbar stock。
Almost all iron beds now have a山毛榉木在钢框架中弹跳的基座，为所有类型的床垫提供了支持
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