אינדוסטריע News
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הייס טונקען גאַלוואַניזאַטינג נאָרמאַל אַסטם אַ153
Apex pole line hardware are hot dip galvanized according to latest ASTM A153 1. Minimum Coating Thickness The minimum coating thickness conform to the requirements prescribed in the below table: 2. Threaded Articles—The zinc coating on threads are not subjected to a cutting, rolling, or finishin...לייענען מער
