change of bobbins

Application of engineering plastic bobbins in cheese dyeing;

工程塑料筒管在筒子纱染色中的应用

Suggestion is put forth that the friction points of the thread rider and the thread guider be integrated as one,the location of the thread guider be raised,ballooning be modified,trial selection of the balloon be made,the bobbin margin be polished with the cloth roller.

试验选择气圈环,用布轮打磨筒管边缘提高光滑度。

cardboard sleeve

纸粕筒管（供卷布用）

"Place shipping carton tube on floor and gently lay the controller on its back, on top of the tube."

将运输纸筒管放在地上,将控制装置小心的背朝下放在纸筒管上。

Carl Hammel system bobbin frame

卡尔·哈梅尔筒管式纺丝机

bobbin of paper pulp, paper or paperboard for textile machines

纸浆、纸或纸板制筒管，用于纺织机

bobbin control mechanism for textile machinery

筒管控制装置，纺织机械用

gripp-spool Axminster carpet

夹片-筒管式阿克明斯特地毯

On the Effect of Tube on PETFDY Production;

浅议筒管结构对涤纶FDY生产的影响

cylinder canal-jet dyer

圆筒形管道喷射染色机

plugging device

油管堵塞器和工作筒

overshot tubing seal divider

打捞筒油管密封分压器

Control Study of Central Distance among Head Tubes for Tube-in-tube Multi-flue Chimney

套筒式多管烟囱筒首排烟内筒中心距的控制探讨

The amount of smoking material that a pipe can hold.

一斗，一筒一管子可容纳的烟叶量

Babcock-Johnson boiler

一种有圆形炉膛的二鼓筒水管锅炉

Tom enclosed the tick in the percussion-cap box,

汤姆把扁虱装进雷管筒子，

It was in a percussion-cap box.

这只甲虫是装在雷管筒子里。

Then furtively the percussion-cap box came out.

于是他悄悄地拿出那个雷管筒子，

Test method for abrasion resistance of pipeline coatings

管道防腐层耐腐性试验方法（滚筒法）

butt and strapped joint

管子对口再用套筒铆住的连接