The crack in beryllium-bronze bar was found by re-testing for consignment.
铍青铜棒在交货复验中发现有裂纹。
Standard Specification for Aluminum Bronze Sheet, Strip, and Rolled Bar.
铝青铜中厚板，薄板，带材和轧制棒材标准规格。
Cast iron square gates with bronze inlaid, for maintenance, are installed before and behind each coarse bar screen.
每台粗格栅前后渠道内设有铸铁镶铜方闸门，以备检修时用。
Cast iron square gates with bronze inlaid, for maintenance, are installed before and behind each coarse bar screen.
每台粗格栅前后渠道内设有铸铁镶铜方闸门，以备检修时用。
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