钢板烤漆压筋。
风管生产线是由上料架调平压筋机冲尖口和冲方口油压机液压剪板机液压折边机所组成。
Line consists of a feeding metal frame, leveler grooving roller, hydraulic notch and punch square machine, hydraulic shearer and folder.
阐述了炮塔体压筋装甲板利用热处理成组夹具，完成了冷压淬火工艺，并在生产中得到应用。
This text elaborates the application of cold-press quenching process in production, applying integrated fixture for heat treatment, of pressed rib armored plate for gun body.
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