Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
New
Reduced price!
View larger
View larger
SPC GB/T 17215.646-2018
M00012454
New product
SPC GB/T 17215.646-2018 Electricity metering data exchange -- The DLMS/COSEM suite -- Part 46:Data link layer using HDLC protocol (TEXT OF DOCUMENT IS IN CHINESE)
standard by Standards Press of China, 07/01/2019
In stock