裤衩三通放样图与制作
![这裤形三通怎么放样,求图展示](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3123407233,491891034&fm=26&fmt=auto&gp=0.jpg)
这裤形三通怎么放样,求图展示
图片尺寸1119x790![不等径裤衩三通展开放样手工制作](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3835249082,431281682&fm=15&fmt=auto&gp=0.jpg)
不等径裤衩三通展开放样手工制作
图片尺寸450x479![这裤形三通怎么放样,求图展示](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3551710749,4271577579&fm=26&fmt=auto&gp=0.jpg)
这裤形三通怎么放样,求图展示
图片尺寸816x460![这裤形三通怎么放样,求图展示](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1047310274,12865907&fm=26&fmt=auto&gp=0.jpg)
这裤形三通怎么放样,求图展示
图片尺寸450x322![我要异径三通放样图,越精确越好.](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3532945404,1884125411&fm=26&fmt=auto&gp=0.jpg)
我要异径三通放样图,越精确越好.
图片尺寸500x353![这裤形三通怎么放样,求图展示](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3175574481,3826984953&fm=26&fmt=auto&gp=0.jpg)
这裤形三通怎么放样,求图展示
图片尺寸450x318![y型三通四通和任意角度圆管多通放样下料图解,圆管立柱常用](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2652604874,2194509590&fm=26&fmt=auto&gp=0.jpg)
y型三通四通和任意角度圆管多通放样下料图解,圆管立柱常用
图片尺寸555x524![减缩裤形三通怎么放样?](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1165466476,3800215539&fm=26&fmt=auto&gp=0.jpg)
减缩裤形三通怎么放样?
图片尺寸450x291![y型三通四通和任意角度圆管多通放样下料图解,圆管立柱常用](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1167598268,1902181242&fm=26&fmt=auto&gp=0.jpg)
y型三通四通和任意角度圆管多通放样下料图解,圆管立柱常用
图片尺寸640x410![我想知道人字三通的放样方法.附图的最好!谢谢!](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4087619857,2240006439&fm=26&fmt=auto&gp=0.jpg)
我想知道人字三通的放样方法.附图的最好!谢谢!
图片尺寸1280x960![等径弯头状的三通怎么放样?](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=308777685,1376550759&fm=26&fmt=auto&gp=0.jpg)
等径弯头状的三通怎么放样?
图片尺寸617x489![裤衩三通展开图,高手勿喷谢谢](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1574558017,1789545104&fm=26&fmt=auto&gp=0.jpg)
裤衩三通展开图,高手勿喷谢谢
图片尺寸1088x1452![dn300, 45°斜三通放样图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2054756447,1965987583&fm=26&fmt=auto&gp=0.jpg)
dn300, 45°斜三通放样图
图片尺寸1246x876![通风管道的计算](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1086426864,46429457&fm=26&fmt=auto&gp=0.jpg)
通风管道的计算
图片尺寸450x355![展开放样技术摘要.doc](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=996033744,2744445723&fm=26&fmt=auto&gp=0.jpg)
展开放样技术摘要.doc
图片尺寸241x254![y型三通的展开图画法](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2870600795,2498371019&fm=26&fmt=auto&gp=0.jpg)
y型三通的展开图画法
图片尺寸2377x1238![斜三通怎么放样加图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4207554314,4275006638&fm=26&fmt=auto&gp=0.jpg)
斜三通怎么放样加图
图片尺寸864x594![三通管放样加工制作](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3140414812,3605084070&fm=26&fmt=auto&gp=0.jpg)
三通管放样加工制作
图片尺寸892x744![管道三通怎么放样?](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2776225184,3928973545&fm=26&fmt=auto&gp=0.jpg)
管道三通怎么放样?
图片尺寸837x579![三通及弯管放样计算](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3584706684,2711207052&fm=26&fmt=auto&gp=0.jpg)
三通及弯管放样计算
图片尺寸791x666