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 China "YD/T 1631-2007" standard english version information:

1. China YD/T 1631-2007 Standard Chinese version, you can purchase directly online; After receive your payment, we will send the GB Standards PDF file to your Email within 24 Hr.
2. China YD/T 1631-2007 Standard English version is not ready-made,only after get your order, then we translate them, time usually need 3-5 days. Detail refere: "How to purchase the English version China GB Standards?"
Item Content
GB Standard  Code YD/T 1631-2007
GB Standard Class China Telecommunication Standard
GB Standard English Title Technical Requirements for Synchronous Digital Hierarchy (SDH)virtual concatenation and link capacity adjuxtment scheme
GB Standard Chinese Title 同步数字体系(sdh)虚级联及链路容量调整方案)技术要求
Applicable Category China Telecommunication-Telecommunication
Chinese Version Price $15 USD per 50 pages
English Translation Price About $15  per 1 page; Detail enquire us for
China "YD/T 1631-2007" Standard english version Add to Cart
Note The YD/T 1631-2007 standard english translation Prepayment unit $100 USD, is not mean this YD/T 1631-2007 standard english version price is $100 USD, it is only a basic unit of prepayment for translation, The actual translation fee and prepayment are depend on the amount of YD/T 1631-2007 standard Chinese words, We request 80% prepayment of the total translation fee.
For example, if the GB standard english price is $500, you need pay $400 prepayment, Four Quantities of the $100 prepayment unit.
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