The statistic result indicated that the dry weight of buds and stamens of male sterile lines in B. napus L. are much smaller than the control group while the pistils are much larger.
Dry running WOB-L Piston pumps. Best performance characteristics for high pressures. Mainly used as a compressor.
空运行的WOB - L活塞泵，最好用于高压设备(主要是压缩机)。
3
An extension was then added to create an L-shaped plan with a total area of 230 square metres. The new wing features dry stone walls, built using blocks of different shapes and sizes.