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[CCC认证] CCC印字间距如何定义？
，
这图的意思与楼上的意思不一样哦
P:2019-09-27 16:57:09
9
Continuity of marking
Each specified marking shall be regarded as
continuous
if the distance between the end of the mark and the beginning of the next identical mark does not exceed:
a)
550 mm if the marking is on the outer sheath of the cable;
b)
275 mm if the marking is:
1)
on the
insulation of an unsheathed cable;
2)
on the insulation of a sheathed cable;
3)
on a tape
within a sheathed cable.
GELEC - general electric levitation asting通用电气悬浮式浇铸法(利用悬浮电磁场与高效热交换相结合的一种上引法浇铸工艺,主要用于生产无氧铜杆) （0） 投诉
11
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