电炭 meaning in Chinese

baked fabricated carbons

Electrotechnical terminology . electrical carbon
电工术语电炭
Test method for physical - chemical properties of electrical carbon product . porosity
电炭制品物理化学性能试验方法.气孔率
Test method for physical - chemical properties of electrical carbon product . resistivity
电炭制品物理化学性能试验方法.电阻率
Test method for physical - chemical properties of electrical carbon product . ash content
电炭制品物理化学性能试验方法.灰分含量
Test methods for physical - chemical properties of electrical carbon product . sulphur content
电炭制品物理化学性能试验方法.硫含量

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