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| Standard Insuued on: 1989-12 |
GB 11988-1989 Surface active agent-Technical alkane sulfonates-Determination of mean relative molecular mass and content of alkane monosulfonates
表面活性剂 工业烷烃磺酸盐 烷烃单磺酸盐平均相对分子量及含量的测定
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | SQTSB | Issued Date: | 1989-12-25 |
| Implemented Date: | 1990-12-1 | Abolished Date: | 2009-09-01 |
| Superseded Standard.: | GB/T 11988-2008 Surface active agents—Technical alkane sulfonates—Determination of mean relative molecular mass and content of the alkane monosulfonate |
Superseded Date: | 2009-9-1 |
CECS : 1289
GB/T 12010.5-1989
CECS 12-1989
CECS : 1489
CECS : 1389
GB 12021.8-1989
CECS 1289
GB 12021.4-1989
GB/T 12024-1989
GB/T 2887-1989
GB/T 3390.1-1989
GB/T 12106-2007
GB 1986-2007
HG/T 20671-1989
QC/T 266-1999
YY 91044-1999
YY 91043-1999
GB/T 12328-1990
GB 12267-1990
GB 11988-1989
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