NF F55-052-1976 Fixed railway installations Light gauge conduit units set in reinforced concrete 《铁路固定装置 嵌入钢筋混凝土的小型导管装置》.pdf

相关资源

JIS G3117-1987 钢筋混凝土用再轧钢棒.pdf

JIS A5409-2008 预制钢筋混凝土围墙构件(修改件1).pdf

JIS A6205-2003 钢筋混凝土用防锈剂.pdf

HG 21552-1993(一) 钢筋混凝土桁架工管架通用图（一）施工图.pdf

JT T 308-1997 钢筋混凝土船船体建造技术条件.pdf

JT T 369-1997 钢筋混凝土船维修保养规程.pdf

JC 934-2004 预制钢筋混凝土方桩.pdf

JC T 697-1998 钢筋混凝土管悬辊成型机.pdf

JC T 448-2011 钢筋混凝土井管.pdf

JC T 946-2005 混凝土和钢筋混凝土排水管用橡胶密封圈.pdf

猜你喜欢

JUS N C7 160-1997 Winding wires - Rectangular copper wire wrapping insulated - Marking《绕组线 漆包绝缘扁铜线 标识》.pdf

JUS N C8 001-1984 Optical cables for telecommunications Terms and definitions《电信光纤 术语和定义》.pdf

JUS N C8 050-1985 Dimensions of optical fibras《光纤的尺寸》.pdf

JUS N C9 001-1980 High-voltage connecting wire with flame retarding insulation for use in television receivers《电视机用阻燃绝缘高压连接线》.pdf

JUS N C9 002-1980 Connecting wires having a rated voltage of20 kVan 25 kVD C and a mcvcimum working temperature of 105 Cfor use in television receivers《电视机使用的最大工作温度为 105 C的额定电压为20 .pdf

JUS N C9 002-1985 Connecting wires having a rated voltage of20 kVand 25 kVD C and a maximum working temperature of 105 Cfor use in television receivers《电视机使用的最大工作温度为 105 C的额定电压为20 .pdf

JUS N E3 005-1985 Edison screw lampholders General reguirements and tests《螺口式灯头 一般要求和测试》.pdf

JUS N E3 009-1985 Test cap for screvv lampholders Main dimensions 《螺口式灯头的测试帽 主要尺寸》.pdf

JUS N E3 010-1985 Position ofholder thread in relation to central contact of the lampholder《有关灯座的中央接触螺纹位置》.pdf