Machines for metal forming . form for consultation , enquiry and ordering of open - front and straight - sided mechanical presses for cold working of metals 金属成形加工机械.金属冷加工用拱式及鹅颈管机械压力机询价报价和订购表格
Steel rod , bars and wire for cold heading and cold extrusion - part 2 : technical delivery conditions for steels not intended for heat treatment after cold working 冷镦和冷挤压用钢线材棒材和丝材.第2部分:冷加工后不热处理钢的交货技术条件
Steel rod , bars and wire for cold heading and cold extrusion - part 2 : technical delivery conditions for steels not intended for heat treatment after cold working ; german version en 10263 - 2 : 2001 冷镦和冷挤压钢杆材棒材和线材.第2部分:冷处理后不
It is drawn seamless tubing , which can be welded to join the tubes of the bike frame together . the tubes are cold worked to provide additional strength to the material , and through this process is tailored to provide the correct shape tubing for the frame design 由ti 3al2 . 5v制成的钛合金车架采用无缝管材的焊接技术,其管材经冷轧成形后经过严格地挑选检验,以保证其材料的强度和质量。
Founded in the 1990s , covering more than 8 , 000 square meters , is specializing in the production of gasoline , kerosene , diesel flame blower , liquid vaporization flame blower , yi ding , the gold metal plate cold working paper counters , cabinet and other metal products enterprises 公司始创于上世纪90年代,占地8000多平方米,是专门生产汽油、煤油、柴油喷灯、液汽化喷灯、汽灯、冷作板金铁制文件柜、橱及其他五金制品的企业