grain direction【纸】
【化】 使用说明
direction for use
暂无补充释义。
相关词条
rotary switch with latch for change of direction of rotation and lost motion
direction non-equilibrium factor of passenger flow【交】
in clockwise direction
Ydirection
cephalocaudal direction
signal transmission of LF- in one and HF-signals in the other direction
controlling for stock travelling otherwise than in the direction of the material