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The rifts at both installation holes of the silicon carbide rod ends shall be blocked by asbest rope.
硅碳棒两端安装孔处的隙缝应用石棉绳堵塞。
youdao
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The rifts at both installation holes of the silicon carbide rod ends shall be blocked by asbest rope.
硅碳棒两端安装孔处的隙缝应用石棉绳堵塞。
youdao