DB62 T 4032-2019 油菜品种 陇油12 号.pdf

相关资源

DB43 T 129.4-1999 油菜品种 湘杂油1号.pdf

DB43 T 129.2-1999 油菜品种 湘油15号.pdf

DB43 T 129.3-1999 油菜品种 湘油16号.pdf

DB43 T 129.1-1999 油菜品种 湘油14号.pdf

DB43 T 129.5-1999 油菜品种 湘杂油2号.pdf

DB32 T 3324-2017 油菜品种 盐油杂3号.pdf

DB62 T 4241-2020 油菜品种 冬油2 号.pdf

DB62 T 4240-2020 油菜品种 冬油1 号.pdf

DB62 T 4328-2021 油菜品种 陇油14号.pdf

猜你喜欢

CSN 13 7739-1973 Threads and dimensions of connecting hollows for oil pipes《石油管道空心管件的螺纹和尺寸》.pdf

CSN 13 7750-1962 Pipe unions - especially light Application examples《活管接 尤其是轻型 应用实例》.pdf

CSN 13 7770-1959 Soldered mechanical engineering screwings Light socket screwings with cone sealing《带圆锥密封的轻管道接头拧动密封》.pdf

CSN 13 7771-1959 Soldered mechanical engineering screwings Light socket screwings with flat sealing《带平面密封的轻管道接头螺丝密封》.pdf

CSN 13 7772-1959 Soldered mechanical engineering screwings Light pipe screwings with cone sealing《轻圆锥密封的管道拧动密封》.pdf

CSN 13 7773-1959 Soldered mechanical engineering screwings Light pipe screwings with flat sealing《带平面密封的轻管道螺丝密封》.pdf

CSN 13 7774-1959 Soldered mechanical engineering screwings Light plug screwings with cone sealing《带圆锥密封的轻螺纹拧动密封》.pdf

CSN 13 7775-1959 Soldered mechanical engineering screwings Light plug screwings with flat sealing《带平面密封的轻螺丝螺纹密封》.pdf

CSN 13 7780-1959 Soldered mechanical engineering screwings Heavy socket screwings with cone sealing《带圆锥密封的重管道接头密封》.pdf