Application of Emergency Drainage System and Waterproof Gates in Aquifer Mine;
带压矿井应急排水系统和防水闸门的应用
The sialon powder was pressureless sintered at 1660℃ by general process and equipment.
以廉价的高岭土碳热还原—氮化法制得的β′—Sialon粉料为原料 ,用常规的制备工艺进行无压烧结 ,在1 660℃下烧结出体积密度近 3 2g/cm3 ,常温抗弯强度达 4 0 0～50 0MPa的烧结材
band compression of facsimile signal
传真信号的频带压缩
power tubing tongs with rollover feature
带压紧轮的动力油管钳
APPLICATION OF PRESSURE LEAKAGE PLUGGING TOOLS IN COMPRESSOR REPAIR
带压堵漏工具在压缩机检修中的应用
A region of low barometric pressure.
低压带气压低的地区
self-contained press
带有液压泵的压制机
environmental stressor
带来环境压力的因素
live ultrahigh tension power lines
超高压线路带电作业
electrohydraulic coil lifter
电动液压式带卷升降台
electric, belt, fluid, etc drive
电力、 皮带、 液压等传动
helical spline type actuator
带螺旋活塞杆的液压缸
pinch solenoid driver
压带电磁线圈驱动器
wide-band voltage tunable oscillator
宽带电压调谐振荡器
grassland roller drill
带镇压轮的草地播种机
A band of low pressure is moving across the country.
一个低压带正横越该国.
A band of low pressure be move across the country
一个低压带正横越该国
full hydraulic crawler excavator
全液压履带式挖掘机
full hydraulic crawler type dozer
全液压履带式推土机
A depression usually brings bad weather.
低气压通常带来坏天气。