· WJ-I, WJ-2, WJ-3, or WJ4 of SSPC-SP 12/NACE No. 5, not just for the conditions illustrated...
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· WJ-I, WJ-2, WJ-3, or WJ4 of SSPC-SP 12/NACE No. 5, not just for the conditions illustrated herein. Illustrative photos are included for Conditions C and D but not for Conditions