Care must be taken to completely seal entrance plugs(eg. at a manway)in refractory linings.
必须小心地完全封闭耐火材料衬里的进口门。
chèn lǐ cái liào
lining material
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相似单词
衬管, 衬管悬挂器, 衬裤, 衬裤内裤, 衬里, 衬里材料, 衬里的, 衬里织物, 衬料, 衬砌,