Amelioration design of entrance door on type TM_1 locomotive;
TM_1型机车入口门设计改进
auto-sliding flat panel entrance doors
自动推拉平板式入口门
A movable structure used to close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates.
门一种用于关闭入口活动装置，典型的由一块板上有铰链转动或为拉动式或为旋转式的组合
You put it in the slot at the turnstile and then push the turnstile to go into the platform.
你在转门入口处把铺币塞进投币口，就能推动转门进入站台。
The Caculation and Analyse about the Column Soleplate stress and the Anchor Bolt tension of the Portal Frame s Platform Rigid Column Heel;
门式刚架平板式刚性柱脚锚栓拉力和底板应力的计算分析
You slip it into the slot at the turnstile and then push the turnstile to get in.
你在入口处转门那儿把辅币塞进投币孔里，就能推动转门进去了。
Research and Optimal Design on Static and Dynamic Property of Support-Horizontal Plane Steel Gate
撑卧式平板钢闸门静动力特性研究与优化设计
self-propelled grader and leveller
自推式平地机和平土器
New type of the entry sliding guide of round pass on continuous bar mill
棒材连轧机圆孔型入口滑动导板的新型式
lever-actuated pusher type stock guide
杠杆动作推杆式导料板
flexible die lips, push &pull adjustable
活动式模唇,可推拉调节；
You slip the token into the slot at the turnstile and then push the turnstile to get in.
你在入口处那儿把辅币塞进投币孔，就能推动转门进去了。
You slip the token into the slot at the tur tile and then push the tur tile to get in.
你在入口处那儿把辅币塞进投币孔，就能推动转门进去。
B: You slip it into the slot at the turnstile and then push the turnstile to get in.
乙：在入口处旋转栅门的地方，您把它丢进投币口里，便可以推动栅门进去．
Took down the spade pole lying above the drive, the spade opened the plank which stops up the door, enter, pull the pull rod, take the companion ladder to go down.
取下位于驱动装置上方的锹杆，锹开堵住门的木板，进入，拉动拉杆，乘坐升降梯下去。
Deduction of Input Spectrum of Tractor-implement Combination and Vibration Simulation Base on Farm Surface Roughness
基于农田不平度的拖拉机机组输入谱推导与振动仿真
levelling machine for earth minerals or ores not self-propelled
土壤、矿物或矿石整平机,非自动推进式的
Door Protection Device: When the aircraft door is approaching the floor of the cabin port, this device will automatically lower tile boarding bridge to ensure the safety of the aircraft door.
机门保护装置：为保证飞机舱门安全，在飞机舱门接近接机口地板时，此装置使登机桥自动下降。
The beautiful floors are imported from France, and the front door was brought over from Guatemala," says Sheftel.
漂亮的地板装饰品是从法国进口的，正门的材料是来自危地马拉。”夏福特尔这么说。