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To meet the needs of equipment such as rail grinding machine，The actual needs of the National Railway Group standard and measurement work，16 original railway industry standards such as the "Conditional Technical Conditions for Steel Following Machines" (TB/T 1926-2004), which are no longer managed by the railway industry standard, will be transformed into technology standards for the National Railway Group;No longer as a national measurement technical specification management"The Most of the Safety Protection Device Most of the Train Tail"Converted into the measurement specifications of the National Railway Group。

serial number	Technical Standard Number of the National Railway Group	188bet mobile loginNational Railway Group's technical standard name	Original industry standard number	Original industry standard name
1.	Q/CR 885—2022	Railway small road maintenance machinery Maker and Rhizer Ho	TB/T 1347-2012	Maker and Rhizer Ho
2.	Q/CR 886—2022	Railway small road maintenance machinery Hydraulic tinkery machine, road fork tinker	TB/T 1404-2008	Railway hydraulic tinker and hydraulic tracting tinkery machine common technical conditions
3.	Q/CR 887—2022	Railway small road maintenance machinery Hydraulic rail seam adjustor	TB/T 1405-1996	Hydraulic rail seam adjustor universal technical condition
4.	Q/CR 888—2022	Railway small road maintenance machinery Hydraulic crane	TB/T 1578-1998	Hydraulic cranes general technical condition
5.	Q/CR 889—2022	Railway small road maintenance machinery Hydraulic Plurryer	TB/T 1925-2003	Hydraulic technical condition for the general technical condition of the dialing channel
6.	Q/CR 890—2022	Railway small road maintenance machinery Steel grinding machine	TB/T 1926-2004	Steel rail grinding machine General technical condition
7.	Q/CR 891—2022	Railway small road maintenance machinery Hydraulic straight rail	TB/T 1927-1995	Symptoms of hydraulic direct rails
8.	Q/CR 892—2022	Railway small road maintenance machinery Hydraulic square pillow	TB/T 2135-2018	Railway small road maintenance machinery Hydraulic square pillow
9.	Q/CR 893—2022	Railway small road maintenance machinery Hydraulic dialing device	TB/T 2136-2018	Railway small road maintenance machinery Hydraulic dialing device
10.	Q/CR 894—2022	Railway small road maintenance machinery Hydraulic long track stretch machine	TB/T 2332-1992	Technical conditions for hydraulic long track stretching machine
11.	Q/CR 895—2022	Railway small road maintenance machinery Steel rails Low -tank flat rail machine	TB/T 2623-1995	Steel rails Low -knot flat -track universal technical conditions
12.	Q/CR 896—2022	Railway small road maintenance machinery Piectal machine	TB/T 2771-2005	General Technical Conditions for Pieces
13.	Q/CR 897—2022	Railway small road maintenance machinery Hydraulic crane machine, dialing machine, and the dialing machine	TB/T 2899-2005	Hydraulic lane, dialing, and dialing machine general technical conditions
14.	Q/CR 898—2022	Railway small road maintenance machinery Deduction bolts Mobly wrench	TB/T 3099-2012	Deduction bolts Mobly wrench
15.	Q/CR 899—2022	Railway small road maintenance machinery Hydraulic combination operation machine	TB/T 3149-2007	Railway hydraulic combination operating mechanical technical condition
16.	Q/CR 900—2022	Railway small road maintenance machinery Dao Fang Set Machine	TB/T 3158-2007	Dao Fort Following Machine Common Technical Conditions

Note: The standard contains a modification form.

serial number	National Railway Group Measurement Specification Number	188bet mobile loginNational Railway Group's measurement specification name	The original national measurement specification number	Original national measurement specification name
1	jjf (CR) 043-2022	Safety protection device host detection desk at the tail of the train	jjg 1094-2014	Safety protection device host detection desk at the tail of the train

Annex: