Tafuta ' ' kupata maudhui yanayofaa , ambayo inachukua sekunde }
Muhtasari: bei ya soko ya * mm jijinlong ni yuan bei ya soko ya * mm huko Yuanhua ni yuan , bei ya soko la Juneng ni yuan * mm[Soma maandishi yote]
Muhtasari:ni wimbo, has good toughness and high ductility, and has excellent anti vibration, anti impact and anti frost expansion [Soma maandishi yote]