Roj hmab bellow mechanical seal Hom 19B rau kev lag luam marine

Peb tau cog lus tias yuav muab kev pabcuam yooj yim, txuag sijhawm thiab txuag nyiaj rau cov neeg siv khoom rau cov roj hmab bellow mechanical seal Hom 19B rau kev lag luam marine, Los ntawm ntau tshaj 8 xyoo ntawm kev lag luam me, peb tau khaws cov kev paub nplua nuj thiab cov thev naus laus zis siab heev thaum lub sijhawm tsim peb cov khoom.
Peb cog lus tias yuav muab kev pabcuam yooj yim, txuag sijhawm thiab txuag nyiaj rau cov neeg siv khoom, Peb muaj pab pawg muag khoom mob siab rau thiab muaj zog, thiab ntau ceg, pabcuam rau peb cov neeg siv khoom. Peb tab tom nrhiav kev koom tes ua lag luam mus sij hawm ntev, thiab xyuas kom meej tias peb cov neeg muab khoom yuav tau txais txiaj ntsig zoo rau lub sijhawm luv luv thiab ntev.
Lub tshuab foob dej rau kev lag luam marine