Percussive hom dej thaiv kab hlau rhuav

Percussive hom dej thaiv kab hlau rhuav

Lub hauv paus ntsiab lus ua haujlwm: Thaum muaj hluav taws kub, cov kais dej txuas ntxiv tshuaj tsuag dej tsis zoo rau lub tshav kub uas nqus tau ntawm ntau lub tsev nyob ze qhov chaw tua hluav taws kom tiv thaiv cov cua kub ntawm qhov chaw tiv thaiv thiab kis hluav taws kom tiv thaiv kev nyab xeeb ntawm ntau lub tsev. Cov lus piav qhia: MODEL Nominal Inch Xov Thooj ntws npaum li cas K Qhov Ntsuas Kuaj Qauv MS-WCS DN15 R1 / 2 80 ± 4 5.6 Cov Hluav Taws Xob Hluav Taws Xob DN20 R3 / 4 115 ± 6 8.0 DN25 R1 242 16.8 Yuav siv li cas: Lub taub dej tsuag dej tsis siv nyob rau hauv ...

kev nug nthuav dav