box spring

Box spring is the support and cushioning device whose reliability is an important factor to ensure the safety of railway traffic.

轴箱弹簧作为连接轮对和构架的支撑与缓冲装置，其可靠性是保证铁路运输安全的重要因素。

The bogie for this crane is of H type weldable bogie, the primary suspension of the bogie is of journal box helical spring and wedge snubbing system.

该机的转向架是一种H型焊接构架式转向架，转向架的主悬挂为轴箱螺旋弹簧，斜楔式减振器。

Study on punch mould of tape box's special spring cushion produce

磁带盒专用弹簧垫片冲压模的研制

Out of the box, Spring Roo supports English, German, Spanish, Italian, Dutch, and Swedish.

Spring Roo开箱即用地支持英语、德语、西班牙语、意大利语、荷兰语和瑞典语。

I reached swiftly between the mattress and box spring to grab the knotted old sock that contained my secret cash hoard.

我飞快地伸出手，在床垫和盒子之间扒拉着，抓起了那只用来存放我的私房钱的打了结的旧袜子。

An Applied Compute Method for Mutual Action of Box Frame and Spring Foundation

箱形框架与弹簧地基共同作用的实用计算

Mark Zumberge: Basically a seismometer is a box with a spring with a mass hanging inside, and as the ground shakes the mass goes up and down.

马克•藏伯格：地震仪的基本模型是一个箱体，箱内装置弹簧，弹簧上悬挂重物，地震来临时，重物在竖直方向上振动。

Improvement of Generator Electronics Brush Box Spring Place Forming Die

QD2853起动机电刷盒弹簧座成型模的改进

Feasibility to Improve Axle Box Spring Guidance on Bogie Type 202

202型转向架轴箱弹簧定位装置改进的可行性

After moreover on this section of Christmas musical box spring, on swing's penguin will also toss.

另外这款圣诞音乐盒上了发条之后, 秋千上的企鹅还会摇荡起来哦.