Note that cannot use chemical fiberbrush to dust the furniture.
需要注意的是不能用化纤刷子擦拭家具。
2
Signal levels increase three - to five-fold, and patients report that the brush optrode is considerably more comfortable than the conventional fiber ends.
现在的信号电平增加了三到五倍，病人也说，光纤化学传感刷比传统的纤维终端要舒服得多。
3
Glass scrubber, dry cloth, damp cloth, soft fiber cloth, special wiping cloth, all purpose detergent, rubber gloves, lavatory brush, special mop.