聚苯乙烯-b-聚〔乙烯-(乙烯-丙烯)〕-b-聚苯乙烯
styrene-[ethylene-(ethylene-propy-(lene))]-styrene block copolymer
聚乙烯-聚氯乙烯绝缘线
polyethylene-polyvinyl chloride insulated wire
半硬质聚氯乙烯片材
semirigid polyvinyl chloride sheet
硬质聚氯乙烯
rigid polyvinyl chloride
rigid polyvinylchloride
hard PVC
hard polyvinyl chloride
Rigid PVC
Unplasticized polyvinyl chloride
bi-phase wave
beam depth
california personality test
California Proposition 65
UPVC
RPVC
HFVC
硬质聚氯乙烯管
rigid polyvinyl chloride pipe
rigid PVC pipe
偏氯乙烯-氯乙烯悬浮共聚树脂
vinylidene chloride vinyl chloride suspension copolymer
硬聚氯乙烯
Unplasticized polyvinyl chloride
rigid polyvinyl chloride
hard PVC
r—pvc
Rigid PVC
california personality test
biphasic
r-pvc
RPVC
pvc-u
PVC-U tube
硬聚氯乙烯(PVC-U)管材
unplasticized poly(vinyl chloride) pipes(PVC-U pipes
硬聚氯乙烯管材和管件
unplastized poly(vinyl chloride) pipe and fitting
软质聚氯乙烯
Soft PVC
soft poly vinyl chloride
soft polyvinyl chloride
Plasticized poly vinyl chloride
flexible polyvinyl chloride
Plasticized PVC
flexible PVC
polyvinyl chloride
Baum-Katz law
flexible polyethylene
soft poly(vinyl-chcoride
Soft-PVC
分散型聚氯乙烯
dispersion type polyvinyl chloride
聚苯乙烯－聚乙烯醇共聚
polystyrene-polyvinyl alcohol copolymer