必须使用安全销把钳牙固定好。
缝顶端关闭如果你想，或者只是脚它关闭了安全销。
Sew the top shut if you want, or just pin it shut with a safety pin.
挡好，起落架安全销已插好，地面电源接好，请松刹车。
Chocks inserted, landing gear safety pins inserted, ground power unit on, release brakes, Please.
固定链子或钳头的所有销子都应当装到位，并穿上安全销或开口销。
All pins used to secure the chain or jaws should be kept in place with safety pins or cotter pins.
有没有规定或者文件记录，集装箱安全销的上锁，更换，记录，跟踪。
Do you have a documented policy on how to affix, replace, record, and track seals placed on containers?
要经常检查大钳的安全销和折页销是否有磨损，如发现磨损，要尽快更换。
Rig tong safety pins and hinges must be inspected regularly for wear and replaced as quickly as possible if any wear is observed.
有明文规定，安全销（封销）和上锁，更换，记录，和跟踪记录。 （需要做）
Written Policy/Procedure for Affixing, Replacing, Recording, and Tracking the Seals.
介绍了轧机等大型关键设备所配备的大尺寸安全销实物单面剪切试验装置与试验方法。
In this paper, the single shear substance testing device and relative testing method for large dimension shear pin were introduced.
为了使弹性套柱销联轴器既保留缓冲减振功能，又具有安全保护的作用，设计了带安全销的弹性套柱销。
In order to provide with the functions of absorbing vibration and safety over loading, a new structure of elastic sleeve pin coupling with safety pin has been designed.
为了确保臂杆和阀瓣螺母之间的安全连接，使用了开口销。
To ensure a secure connection between the arm and the disc nut, split pin is used.
面对我们蜂产品的主销市场的质量、安全卫生和技术标准日趋严格，极大的限制了蜂产品的出口。
Facing the quality of main market of our bee products, the safety and health and the technical standard are strictly day-by-day, which limits the exportation of bee products enormously.
锚固板是汽轮发电机组滑销系统重要元件之一，通过分析作用在锚固板上的载荷，计算其应力从而确定锚固板关键尺寸，保证其具有合适的安全裕度。
By analyzing the loads on anchor plate and calculating the stress, key dimensions of anchor plate can be defined and consequently proper safe margin can be ensured.
间隙销支座用作三向不动铰应用于支座所在平面为圆形的球面网壳，存在较大的结构安全隐患。
The structure may be unsafe when clearance pin connections are adopted as three directional hinge support system for spherical lattice shells.
采用挡销式后拖钩，操作方便，并具有自锁功能，在行驶时不会因跳动而发生脱钩，安全可靠；
Rear hitch with spring self-locking device will not come loose when being towed on rough or bumpy road surfaces. both safe and reliable;
采用异形销孔设计将是改变活塞内侧应力集中，提高裙部结构的安全系数，减少活塞裙部裂损的有效方法。
Using a special pin hole in design will be an effective method to change stress concentration on inside of piston, improve safety coefficient of skirt...
滑销安全离合器是广泛使用在农业机械中的一种安全装置。
Slip-pin safety clutch is a safety mechanism. It has been used widely in agricultural machinery.
第四章介绍了取样器安全性准则，主要包括保真取样器稳定性理论及取样器释放参数的定性分析及新型销轴式连接方式。
Chapter 4 mainly illuminates safety sampling technique, including theory of corer tube stability, qualitative analysis of parameters of corer releasing and a new type connection of plug pin.
导叶安全保护装置主要包括：破坏性结构，剪断销、拉断销；
The guide vane safety device include three kinds of structures, the destructive structure concerning shear pin and snap pin;
导叶安全保护装置主要包括：破坏性结构，剪断销、拉断销；
The guide vane safety device include three kinds of structures, the destructive structure concerning shear pin and snap pin;
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