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- main switch board 总开关板
- Set the main switch selector to A (auto). 把主选择开关调至A(自动)。
- No power even when the main switch is turned on. 即使总开关打开了也没有电。
- Switch off the system at the main switch of the tablet press. 压片主开关关闭系统。
- Set the main switch selector to the desired operation. 设置主选择开关在所需的操作状态。
- Set the main switch selector to A (auto) or M (manual). 把主选择开关转到A(自动)或M(手动)
- There is a switch board (control panel, distribution box) mounted on the wall. 在墙上装有一个开关板(控制盘、配电箱)。
- The jitter of the main switch is less than 1. 5ns(RMS ). Blumlein主开关工作电压大于280kV;抖动小于1.;5ns(均方根值)。
- MCCB &MCB can be equipped for main switch and sub switch. 箱内可装主进线塑壳开关及分回路微断开关。
- The heater is now ready for operation and the main switch can be closed. 然后这时热水器可以重新工作,可以重新打开电源开关。
- Spare parts: Product should with switch board, wiring box and platoon a place with a draught. 零配件：产品应附有开关板、接线盒和排风口。
- Set the main switch selector to A and set the mode dial to normal mode. 把主选择开关设置在A（自动）,同时把模式盘设置在普通模式。
- Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. Foot switch board has quick lowering function when unload. 手动液压搬运车液压缸体为整体铸件结构,密封性强、柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。脚踏开关板具备空载快速下降功能。
- Board stool was installed inside frame house, power source of furnace of water spoon, carbon, switch board, thermometer, hygroscopic wait. 木屋内设置了木板凳，水勺、碳炉、开关电源板、温度计、湿度计等。
- The tablet press is switched off at the main switch. 关闭压片主开关。
- Each unit should include a main switch and ammeter with a scale of about 20 ampere capacity. 每一套装置应包括一个主开关和电流表，电流表的刻度范围约20安培。
- Main switch selector: Sets the camera to L (lock: power is turned off), and A (Auto), or M (Manual) operation. 主开关选择器:设置相机在L(锁定:电源断开),A(自动)或M(手动)操作。
- When then main switch selector is set to A (auto) or M (manual), the film will resume rewinding. 当主选择开关调至A(自动)或M(手动)时,又会恢复倒片
- Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. Valve as a whole item, easy service Foot switch board has quick lowering function when unload. 液压缸体为优质钢焊接而成,柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。分油阀为整体结构,便于维修脚踏开关板具备空载快速下隆功能。
- The main switch selector, mode dial, up\down buttons, and a brief explanation of their functions are shown below. 以下说明主选择开关、模式盘、向上\\向下按钮以及解释它们的功能。
