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Standard Insuued on: 1991-10

DL 424-1991    Test method for industrial sulphuric acid of thermal power plant
火电厂用工业硫酸试验方法
Category No.:DL Valid Status:superseded
Issued Organization:NEA Issued Date:1991-10-4
Implemented Date:1992-4-1 Abolished Date:2017-05-01
Superseded Standard.:DL/T 424-2016 Test method for sulphuric acid used in power plant
Superseded Date:2017-5-1
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JC/T 336-1991   JB/T 5888-1991   GB/T 13233-1991   GB 13232-1991   GB/T 13203-2007   YS/T 18-1991   JB/T 5889-1991   JB/T 5844-1991   JB/T 5893.5-1991   JB/T 5814.7-1991   JB/T 5896-1991   JB/T 5895-1991   JB/T 5834.3-1991   JB/T 5841-1991   JB/T 5847-1991   GA 13-1991   JB/T 5834.1-1991   JB/T 5845-1991   JB 5796-1991   JB/T 5815-1991  

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