... impregnated plastic-coated glass insect screening || 玻璃纤维涂塑窗纱 impregnated pole || 防腐电杆 impregnated with creosote || 杂酚油灌注 ...
基于1个网页-相关网页
creosote impregnated pole 木馏油浸渍电杆 ; 杂酚油浸渍电杆
zinc-chloride impregnated pole 塩化亜铅注入柱
co er-sulfate impregnated pole 硫酸铜浸渍电杆
creosote e impregnated pole 木馏油浸渍电杆
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