装置在刀片组和胎具之间的铰轴为可调螺丝结构。
The cardinal axes provided between the knife blade groups and the moulds are adjustable screw structures.
采样器采用一组采样板和保 护板夹住渗透膜通过螺丝固定在一起；
The sampler adopts a group of sampling plates and a group of protecting plates to clamp osmosis membranes and fix the osmosis membranes together by screws;
采样器采用一组采样板和保 护板夹住渗透膜通过螺丝固定在一起；
The sampler adopts a group of sampling plates and a group of protecting plates to clamp osmosis membranes and fix the osmosis membranes together by screws;
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