air-cushion machine 气垫运载器
air cushion machine hyperbolic layout 气垫机双曲布置
Air cushion machine hyperbolic arrangement 气垫机双曲布置
Single-chamber air cushion machine layout 气垫机单气室布置
Cushion covering machine series 软垫压缩外套填充机
machine embroidered cushion 机绣靠背垫
machine-embroidered cushion cover 机绣靠垫套
HeLuanShi system in engineering field, pressure-blasting machine is mechanism sand, cushion material, asphalt concrete and cement concrete aggregate ideal production equipment.
在工程领域，河卵石制砂机是机制砂、垫层料、沥青混凝土和水泥混凝土骨料的理想生产设备。
It has been introduced that cracking defect of female die cushion of forging machine has been analysed and its preventive heat treatment technology.
介绍了锻压机垫板的热处理工艺改进措施，从而防止了其开裂缺陷，提高了使用寿命。
Describes the structure, working principle and applicable effect of the conversion machine for air cushion bed, which is developed by our hospital itself.
本文阐述了我院自行研制的气垫床工作模式转换器的结构、工作原理及应用效果。
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