DS DS 2379
DS DS 2379 1990-AUG-20 nspecton chambers of PVCU PE og PP for bured ppe lnes for transport of sewage and ranwater - Specfcaton and test methods
DS DS 2379 1990-AUG-20 nspecton chambers of PVCU PE og PP for bured ppe lnes for transport of sewage and ranwater - Specfcaton and test methods
The standard specifies requirements and test methods for plastic inspection chambers for pipelines for transport of sewage and rain water