لینک  ودیو محصول از سایت آپارات

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توضیحات دستور العمل محصول

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M25 power cable gland (Ex e II and Ex d II C)

for use with junction boxes with internal earth plate (-EP) or metal boxes,

for use with armoured power cables with sheath diameter of 12 – 21 mm and

inner sheath diameter of 8.5 – 16 mm.