“packing gland”的概念、定义、翻译、参考文献-科学参考

单词	packing gland
释义	packing gland 填料盖填料函填料函压盖填密函盖密封衬垫密封套密封压盖
随便看	powder strip powder technology powder test powder train powder-type coating powder washing powder weld process powdery powdery analysis powdery material powdery mildem of cereals powdery mildew powdery mildew of cereals powdery mildew of cucumber powdery mildew of cucumber etc powdery structure powdery-tin skimmings powder pulvis powdex powdiron powdiron bearing powedered emery poweder method powellite Powell method

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