The sewing: with a layer of sheet edge wrap another layer of garment seam stitching, and make second or third times and joint.
包缝：以一层衣片边包住另一层衣片边缝缉，再作第二或第三次缝缉。
Shield: a corrugated (or non-corrugated) al tape with both sides plastic coated is applied to longitudinally wrap the core covering with two edges overlapped overlap seam sealed.
屏蔽：用轧纹(不轧纹)双面涂塑铝带纵包于缆芯包带之外，两边搭接粘合。
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