JWELL pvc fiber reinforced pipe extrusion machine 1927102181331435485-blid-5588098923301609414
เลขเด็ดเน้นล่างคืนทุน ห้ามกลับ 01 สิงหาคม 2562 ขอแค่คอมเม้นว่า ขอบคุณค่ะ ขอให้โชคดี-เลขเด็ด งวดนี้งวดนี้มาแล้วกด(99)ก่อนไปดูเลข
Steed reinforced pipe has the features of not easy in corrosion of the steel band,the top of the steel band has the thicker protection layer,reinforced rib is not easy in collapse,the seam is connected strongly,the tensile strength of the pipe in axial direction is high so that during the use the pipe is not easy in leakage.We have applied the patent for this machine and the patent number are ZL200920073200.4 and 200910054675

Comments
Post a Comment