必须定期检查大钳的折页销子，扣合头和弹簧，如果出现磨损超标，就更换。
The rig tongs hinge pin, latch lock and springs must be inspected at regular intervals and changed out if excessive wear is encountered.
主要介绍带状光缆成缆机及气动盘式SZ绞合头、双头同心同点扎纱等关键单元。
The cabling machine for fiber ribbon cable, and its key units, such as pneumatic SZ stranding plate and co-point cross binding head are introduced.
那就是说，牙刷柄应该合手，牙刷头应该合嘴并能刷到牙齿的每个面。
That means the toothbrush handle should fit comfortably in your hand and the toothbrush head should feel comfortable in your mouth and be able to reach every tooth surface.
所以你得要使你自己头合你的主子。
百年好合茶香枕系原生态健康睡眠产品，茶枕根据中医“凉头热脚”理论和“闻香疗法”。
Years of good ecological health will pillow, tea pillow sleep products according to TCM "cool head hot feet" theory and "sniff therapy".
圆柱滚子轴承方铆头车削实体保持架铆钉头相关部位尺寸直接影响轴承的装配和铆合质量。
The related position dimensions of rivet on machined solid cage with square rivet head used in cylindrical roller bearings directly effect assembly and riveting quality.
采用倒圆锥形和螺柱形搅拌头焊接的接头焊合不良，质量较差。
The quality of the beads welded with inverted taper and cylindrical screw pin is poor, only partially jointed or disjointed.
该公司表示，最初的手写配方被放在一个770磅（约合350公斤）重的保险箱里，外面还封了两英尺厚水泥，另有摄像头和动作探测器监控。
The company says the original handwritten recipe is housed in a 770-pound safe encased in two feet of concrete and guarded by video cameras and motion detectors.
主隔层各两个拉链头以方便开合。
拉负荷跌落式熔断器增加弹性辅助头及灭弧罩，用以分、合负荷电流。
Pull load cascade fuse increase elasticity auxiliary head and arcing cover to points, and load current.
拥有进口大型数控加工中心，龙门、精雕、EDM（单头，双头）、大水磨，合模机、数控车床、慢走丝、双头火花机、镜面火花机、和美国哈斯高速洗及其他先进的模具加工设备，保证模具制造的高精度、高质量。
Thee company possesses large imported CNC machining centers, CNC, EDM, large die spotting machine and other advanced processing equipment to ensure the high-precision, high-quality products.
拥有进口大型数控加工中心，龙门、精雕、EDM（单头，双头）、大水磨，合模机、数控车床、慢走丝、双头火花机、镜面火花机、和美国哈斯高速洗及其他先进的模具加工设备，保证模具制造的高精度、高质量。
Thee company possesses large imported CNC machining centers, CNC, EDM, large die spotting machine and other advanced processing equipment to ensure the high-precision, high-quality products.
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