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| 巴拉弗洛添加剂抗凝剂; 巴拉弗洛 (一种降凝剂，由氯化石蜡与萘在三氯化铝催化剂作用下缩合而成); 巴拉弗洛添加剂 (用以降低润滑油凝点); 抗凝剂 (一种商品名，用以降低润滑油凝点) | |||
| парафлоу: 1 phrase in 1 subject |
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