烟囱防腐
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烟囱防腐
Prevention of Corrosion in Steel Chimney
[套筒]伸缩烟囱
telescopic funnel
防腐与防护
Corrosion and Protection
防腐枕木
treated tie
防腐纸
non-corrosive paper
防腐阻垢
corrosion and scale inhibition
防腐作用
antiseptic action
防垢防腐
anti-corrosion
防火防腐
anticorrosion and flame retardant
防霉防腐剂
3PE
防水防腐
waterproof and anticorrosion
防水防腐胶泥
antiseptic and waterproof mortar
防水防腐涂料
waterproof and resistance corrosion coating
防止锅炉内形成CaCO3垢的一种防腐添加剂商品名
HAGEVAP
防止锅炉内形成CaCO-3垢的一种防腐添加剂商品名
HAGEVAP
酚类防腐剂
Phenolic preservatives
最近更新
重复效应Fiber Optic Magnetic Flux Sensorssonic transtion区段妊娠期压力性尿失禁In this Regulation豌豆蛋白质positive output terminal nuttrust behavior