380伏开关装置应为金属外壳、自立柜、固定式、密封、防盐雾,防护等级IP54。
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It consists of a metal shell, crystal fused magnesia for insulation, built-in electric wire fever.
它由金属作外壳, 结晶电熔镁砂作绝缘体, 内 置 电热丝发热.
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Slots with different depth were made by WEDM metal sheet of ST 12 to simulate slot-type defects.
在ST12冷轧板上用线切割加工出不同深度的狭缝来模拟钢板中缝类缺陷.
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概述了轻合金板材气压成形工艺及其材料的研究与应用进展.
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Springback is an inevitable physical phenomenon in the metal sheet elastic and plastic forming.
回弹现象是金属板料弹塑性成形过程中不可避免的物理现象.
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Be familiar with the metal sheet equipment for CNC program and manufacturing process.
熟悉掌握CNC板金加工设备的特性和电梯部件板金加工的工艺要求.
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Working experience in the relevant segment, familiar with metal cutting tools.
有在相关行业工作的经验, 熟悉金属切削刀具.
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可拆式的肩带亦是玩设计的地方,幼身真皮皮带搭拼织皮拼金属锁链,组成双肩带,使设计更为突出。
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The process of running metal into cracks is a common technique used in metalworking and welding.
将金属填入裂缝的过程是金属加工和焊接中常用的技术。
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Sheet metal digital incremental forming process is simulated with finite element software LS _ DYNA.
利用有限元软件LS_DYNA模拟金属板材单点渐进成形过程.
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