Onye na-ahụ maka mmiri YY191A

Nkọwa mkpụmkpụ:

Ahịhịa mmiri na akwa nhicha ahụ, efere na elu ụlọ dị ọcha na ndụ mmiri, nke kwesịrị ekwesị maka nnwale mmiri, nke dị mma, akwa nhicha, akwa nhicha ahụ, ụlọ ịsa ahụ na ngwaahịa nhicha.

Mezuo ọkọlọtọ:

ASTM D 4772- Standard usoro maka nnabata mmiri nke akwa akwa (usoro nnwale)

GB / T 22799 "-Coorel ngwaahịa nnwale


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Onye na-ahụ maka mmiri YY191A




  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ma zigara anyị ya