About Ningbo Qiaopu Electric Co., Ltd. GB power cord specification error problem

Recently we Ningbo Qiaopu Electric Co., Ltd. in accordance with the requirements of customers a GB PSB-10 GB power cord specifications, due to time constraints, the customer receives specifications book, gives the following reply:
Xiajing Li Hello!
Attachment is sent over before PBB-10's specifications, there are several issues which need to confirm with you:
A third top of the page table, "wire diameter (approximate)" refers to the wire diameter min / max were 6.3 and 8mm? If so, why in the fourth page of Form 2, "wire Dimensions (approximate)" is 6.6 ~ 7 mm it?
(2) the third page of the upper table, "insulation nominal thickness 0.6mm" refers to the internal wiring of the cable insulation thickness? "Nominal sheath diameter 0.8mm" refers to the outermost layer of the entire cable PVC material thickness? But in the fourth table on page 2, these two values ​​into the "average 0.5mm" and "average 0.6 mm"?
3 Specifications and the applicable standard, GB1002 and GB / T 5023.1 latest version are 2008!
We now need to confirm the cable size problems, and then on the drawing labeled correctly, so please help Ningbo Qiaopu Electric Co., Ltd. Xiajing Li confirmed as soon as possible, concurrency a revised specification, thank you!
Customers received a written reply, we Ningbo Qiaopu Electric Co., Ltd. Technology requires amendments to the customer within 24 hours and give the answer:
1, the outer diameter of the power cord problems, 6.3mm ~ 8mm, is a range of values, and the power cord diameter 6.6 ~ 7mm is a relatively accurate value, not contradictory.
2, we Ningbo Qiaopu Electric Co., Ltd. power cord insulation nominal thickness and national standards a bit different, to be exact is higher than the national standard, so do not worry
3, we now give your company to provide GB1002 and GB / T 5023.1 latest version is 2013.
Ningbo Qiaopu Electric Co., Ltd. Technology