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The main measures for water gate protection in our country are painting and metal hot spray at present.
目前国内闸门腐蚀防护措施主要为涂料防护和金属热喷涂防护。
youdao
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The main measures for water gate protection in our country are painting and metal hot spray at present.
目前国内闸门腐蚀防护措施主要为涂料防护和金属热喷涂防护。
youdao