BALAB佰力博 MPD/SPD/MPT系列 压电陶瓷高压极化 油浴极化 电晕极化 ￥5.60万 查看详情 佰力博高温绝缘材料电阻率测试系统,检测压电陶瓷/环氧树脂 ￥19.86万 查看详情 宽频变温介电阻抗谱仪 高低温介电温谱仪 BALAB佰力博DMS-2000 ￥18.00万 查看详情 RMS1000I系列绝缘高温电阻率测量系统,云母/压电陶瓷电阻率测量...
logicaldoc / community Star 104 Code Issues Pull requests Discussions LogicalDOC Community open source document management system https://www.logicaldoc.com java cms dms document-management edms logicaldoc Updated Apr 18, 2025 Java TencentBlueKing / blueking-dbm Star 89 Code Issues Pull requests ...
形变模式: 拉伸,双悬臂梁弯曲,单悬臂梁弯曲,3点弯曲,剪切, 薄膜剪切,压缩 测量模式 : 动态测量?静态测量频率数 : 正弦波振动时0.01～200Hz 合成波振动时 同时5频率 测量范围(贮藏弹性模量): 105～1012Pa(拉伸)、105～1012Pa(双悬臂梁弯曲)、 106.5～1013.5Pa(3点弯曲)、103～109Pa(剪切)、 104～1010Pa(...
superset安全与权限(3) Financial Analyst,该角色由一组对一组数据源(表)和/或数据库的权限组成。然后,用户将被授予Gamma,Financial Analyst,也许还有sql_lab。 Admin Admin拥有所有可能...相同的权限集。如果要使匿名用户能够查看仪表板,这非常有用。仍然需要对特定数据集进行显式授予,这意味着您需要编辑公共角色并...
品牌: BALAB佰力博 是否进口: 否 用途范围: 石英管熔封 允许误差: +-0.1 测量温度: -160℃-1000℃,分段实现 测量频率: 20Hz~30MHz(依据选择的阻抗分析仪决定) 测量原理: 平行板电容器原理 测量精度: 0.05% 控温精度: ±0.5℃ 控温方式: PID精确控温 测量环境: 空气、流动气氛、真空气氛,可...
Nowadays, nearly 30% of the population is affected by allergies (compared to 3.8% in 1968). The cause? A combination of different factors like air pollution and the excessive use of chemicals in everyday life, as well as the presence of dust. The most common allergies (excluding food) ...
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Conventional diamond films grown by CVD on smooth nondiamond substrates are characterized by very low nucleation densities, typically <104 cm-2 when diamond is deposited on a polished silicon wafer surface, which is many orders of magnitude less than that exhibited by most materials [127]. (Inter...
T104/01FUJIELECTRIC/SERVODRIVER/RYS751S3-LPSSAMSUNG/FARAN-700PLCCPU/CPL7210ACPL7210A-1SAMSUNG/FARAN-7000/CPL5631/CPL-5631CPL5631HONEYWELL/CCDCAMERA/GC-135EB-G/GC135EBGVACCUMGENERALADAPTORRAC-2AC2SONY/VMEBOARD/EXTBUFF295EM17023ADVENTECH/PI-216VER3.0/PI216SCHNEIDERAUTOMATION/TSXQUANTUM/140CRA93200...
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