The inside of the pipe should be cleaned up, without welding, rust and dirt, sand and other stolen goods.
管子内部应清理干净，不得有焊接、锈皮及沙泥土、等赃物。
Before installation on the suction and discharge line to clean, remove rust and dirt, especially welding pipe welding slag must be thoroughly cleared, to avoid killed after entering the pump.
安装前对吸入、排出管路要清理干净，去掉铁锈等脏物，特别是焊接管路的焊渣必须彻底清除，以免进入泵后咬死。
Steel surface should be no visible oil, dirt, scale, rust and paint coating and other debris should as far as possible eliminate, any attachments should be strong.
钢材表面应无可见油脂、污垢、氧化皮、铁锈和油漆涂层及其它杂物应尽可能除去，任何附着物均应是牢靠的。
Steel surface should be no visible oil, dirt, scale, rust and paint coating attachments, any markings should be only slight discoloration of dot or stripes.
钢材表面应无可见的油脂、污垢、氧化皮、铁锈和油漆涂层附着物，任何残留痕迹应仅具点状或条纹状的轻微色斑。
Steel surface should be no visible grease and dirt, and there is no attachment not firm scale, rust, paint and other impurities (water soluble salt and welding residue).
钢材表面应无可见的油脂和污物，并且没有附着不牢的氧化皮、铁锈和油漆涂层及其它杂质（水溶性盐和焊接残渣）。
It can remove the rust on the surface of the stainless steel tube, oxide skin, old layers of paint and other dirt.
它能去掉不锈钢管表面的锈、氧化皮、旧的漆层及其他污物。
Steel surface should be no visible oil, dirt, scale, rust and paint coating and other attached objects, the surface should be showed homogeneous metal color.
钢材表面应无可见的油脂、污垢、氧化皮、铁锈和油漆涂层等附着物，该表面应显示均匀的金属色泽。
Metal rust or dirt from joint oozing dirty clothes, and even cause skin allergies, so remove the table or in the water after washing, please remember the cloth will put on dry joints.
金属锈或污垢易由接缝中渗出弄脏衣物，甚至造成皮肤过敏，因此在拆下表或清水洗刷后，请记得用布将接缝处擦干再戴上。
Instructions: the product is made of high-quality material and contains strong decontamination. It can easily remove the tea stain, rust, dirt, grease and any other watermarks.
产品说明：本品用优质原料制成，含强力去污溶液，可方便的去除茶水渍，铁锈，污垢，油脂及任何有水锈水垢场合。
Centralized air conditioner (AC) is high fine and price equipments, dirt and rust are two familiar problems.
中央空调是一种高精密度、价格昂贵的设备，结垢及腐蚀是危害设备的两大常见问题。
Metal rust or dirt from joint oozing dirty clothes, and even cause skin allergies, so remove the table or wash water, please remember the cloth will put on dry joints.
金属锈或污垢易由接缝中渗出弄脏衣物，甚至造成皮肤过敏，因此在拆下表或清水洗濯后，请记得用布将接缝处擦干再戴上。
Metal rust or dirt from joint oozing dirty clothes, and even cause skin allergies, so remove the table or wash water, please remember the cloth will put on dry joints.
金属锈或污垢易由接缝中渗出弄脏衣物，甚至造成皮肤过敏，因此在拆下表或清水洗濯后，请记得用布将接缝处擦干再戴上。
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