fall rod viscosimeter 落棒式粘度仪
The test solution is to sense light shine, put the coil with the plate, a long red light when taking iron, brake rod fall automatically is normal.
测验办法是，地感红灯闪耀时，用铁板放在线圈上，红灯长亮时取走铁板，闸杆主动落下则正常。
The molds are turned over and a rod lightly taps them on the bottom to allow the chocolates to fall out without being broken.
模具被拿掉，用杆子从底部轻轻敲打它们使得巧克力从模具中调出不被损坏。
Valve rod with valve lids between bring fall airproof structure, Convenients for valve bring press replacing valve stem packing.
阀杆与阀盖之间带倒密封结构，便于阀门带压更换阀杆填料。
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