O-benzene universal cob-290, bicyclic (DC) tes tso cob-260, zeb txaug / quartz cob-210, pultrusion cob-230, winding qauv txheej cob-230, winding m-benzene meem txheej-240, NPG molding cob-200, DPG yas cob-120. Kev ua lag luam cov khoom lag luam tau sib xyaw, thiab cov roj ua lag luam tus nqi txuas ntxiv txuas ntxiv poob ntawm 200 yuan. Lub lim tiam no, cov khoom lag luam cov khoom lag luam tau hloov pauv thiab txawv, thiab tus nqi ntawm qee yam xws li txiv neej anhydride, propylene glycol thiab neopentyl glycol rebounded, thaum styrene txuas ntxiv poob vim muaj ntau yam. Tam sim no, tus nqi ntawm UPR yog nyob rau lub sijhawm tsis ruaj khov. Kev rov txuas ntxiv ntawm qee hom yog cuam tshuam nrog qhov poob qis ntawm qee yam, uas ua rau nws ua tau rau UPR kev lag luam muaj kev hloov pauv. Txawm li cas los xij, qhov nqes qis qis ntawm UPR tseem nyob hauv lub xeev tsis muaj zog. Thaj tsam qaum teb tau nkag mus rau lub caij cog nplej cog qoob loo ntau lawm, thiab kev tsim cov qoob loo ntawm FRP raug cuam tshuam. Cov cheeb tsam yav qab teb tseem raug cuam tshuam los ntawm kev cuam tshuam ntawm kev thauj mus los. Qhov nruab nrab ntawm cov nqi nruab nrab ntawm tag nrho UPR kev lag luam tseem nyob rau theem qis txog 50%. Raws li Sab Hnub Tuaj Tuam Tshoj pib nkag mus rau hauv Meiyu lub caij, kev tsim kev sib tw ntawm UPR ntu qis qeeb qeeb. Yog li, tsis muaj ib qho piav qhia ntawm kev txhim kho hauv kev poob qis tam sim no nyob rau lub sijhawm luv, thiab nws cia siab tias yuav txuas ntxiv mus kom txog rau thaum kawg ntawm lub hlis.
peb, Nantong Drayson Composite Cov Khoom Siv yuav kho cov lus hais txhua hli los ntawm montly as per raw hloov khoom.
