spring bed;steel cot

To select quality wire rod,put it into production in groups according to carbon content,draw it into spring steel wire for bed after patentingThe property of whole wire body is even,and the coil wires level degree is goodOn automatic springcoiling machine,the wires coiling property is good,and the quality of the spring coiled with low consumption of materials and high efficiency is goo

选用优质盘条，按含碳量分组投料，经铅浴处理后拉制成所需的床用弹簧钢丝，通条性能均匀，线盘平整度好。

A kind of punching machine spring was developed by using polyester prepolymer, MOCA as raw materials.

以聚酯型预聚体和MOCA为原料研制了一种冲床弹簧。

Application of configuration software to production line of oil-hardened and tempered carbon spring steel wire

组态软件在油淬火—回火碳素弹簧钢丝生产线上的应用

To introduce the production process of spring steel wire with continuous line from surface treatment to drawing.

介绍表面处理、拉拔连续生产线生产弹簧钢丝的工艺,从酸洗、磷化涂层、生产场地、操作规程及废酸的处理等方面进行可行性分析,制定出生产工艺并进行试生产,生产出合格产品。

First pass rate of nonstandard high strength spring steel wire is raised from 71.

介绍影响钢丝扭转性能的因素,通过控制原材料质量,制定合适的热处理工艺,严格控制炉温的均匀性,延长磷化时间,采用小道次压缩率、多道次拉拔并加强冷却,避免模子超差,使非标高强度弹簧钢丝的一次合格率从71。

a coiled bedspring in a cloth-covered frame.

在布覆盖下的框架里的弹簧床面。

(usually plural) one of the springs holding up the mattress of a bed.

许多弹簧支撑的床面。

On the Design of Control System of STM-750 Digital Spring Coil Grinding Machine;

STM-750数控弹簧端面磨床控制系统设计

a mattress containing springs in a rigid frame.

包含有弹簧刚架的床垫。

inverted and aired the mattress;

倒转并为弹簧床垫充气;

He slept on a spring mattress.

他睡在弹簧床垫上。

The mattress is made of spring wires.

这个床垫是用弹簧做的。

Some beds have wire springs.

有些床有钢丝弹簧。

a sprung floor, mattress, seat

弹簧地板、 床垫、 坐具.

One of the springs supporting the mattress of a bed.Often used in the plural.

床座弹簧支撑床垫的弹簧。常用在复数中

A spring lock, as for a door, that is opened from the outside by a key.

弹簧锁从外面用钥匙打开的弹簧锁，用于门上的

Don' t bounce on the bed you' ll break the springs !

别在床上乱蹦--你要把弹簧弄断了!

"The upper end rests against a flat washer, or spring retainer, which is attached to the valve stem by a retainer lock (also called a keeper)."

上端抵在弹簧座上,在弹簧座的下面用栓销(或叫做定位销)加以定位。

Each berth should be fitted with a comfortable mattress with cushioning bottom or a combined cushioning mattress, including a spring bottom or a spring mattress.

每张床铺应配备带有缓冲底板的舒服床垫或包括弹簧底板或弹簧床绷在内的复合缓冲床垫。

he became the proud owner of a bed which had springs and a mattress.

自豪地拥有了一张既有弹簧又带床垫的床。

Influenced of Three-layer Materials on Mattress Comfort

层状结构材料对弹簧床垫舒适性影响研究

The Clinical Research of Embolization of Intracranial Aneurysms with Nexus~(TM) Coil

新型带纤毛弹簧圈栓塞颅内动脉瘤的临床研究

Sliding Mode Variable Structure Control of Spring-washer's Expert Milling-machine

滑模控制在弹簧垫圈圆切刀磨床上的应用研究