P - 201 Structure of the packing paper tube is composed of 4 components.
P- 201包装用纸管的构造由4个部件构成。
P - 201 Structure of the packing paper tube
P-201包装用纸管的构造
Mould name: P - 201 packing paper tube（paper tube body，top cap，bottom cap and the extrusion nozzle）.
1：模具名称：P-201包装用纸管（纸管本体，上盖，下盖，挤出嘴）。
Two kinds of packing: i. e. carbon with fiber and soft graphite are used. The sealing effect is excellent for high pressure boiler F. W. P.
选用碳素纤维填料和膨胀石墨填料混合使用，密封效果良好。
P. S : Did you check the packing way of 1 ton plastic container?
补充：你检查了一顿塑料容器的包装了吗？
P. S : Did you check the packing way of 1 ton plastic container?
补充：你检查了一顿塑料容器的包装了吗？
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