土耳其求购绝缘套管(Insulation Sleeving) (12-7) 土耳其求购绝缘套管(Insulation sleeving,electrical) (10-26)
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Varnished sleeving for electrical insulation 浸漆电绝缘管
When sleeving is used as supplementary insulation on internal wiring, it shall be retained in position by positive means.
当套管作为内部线的附加绝缘和加强绝缘来使用时，它应采用可靠的方式保持在位。
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