WB-2B Mmiri mgbidi mmiri

Oke ngwa

Nke a na-enwu ọkụ maka ụgbọ mmiri nwere mmiri na-asọpụta, mmiri na-efesa, mmiri na-ekpo ọkụ na ebe ihu igwe, dị ka ụlọ oven, ụlọ akọrọ, ọwara, pipeline na ihu igwe wdg.

Njirimara ngwaahịa

Nwụnye ụdị mgbidi.

Nyocha mmepụta

1. Nkwenye nke CCS(China Classification Society), akara asambodo ZJ20P4028-4.
2. Gafere nyocha nke CE.
3. Nabata ọkọlọtọ Japanese JISF8414-2003.
4. Dakwaa n'usoro mbata GRADE maka ụgbọ mmiri igwe.