国产无遮挡又黄又爽在线视频,国产亚洲成AV人片在线观看,伊伊人成亚洲综合人网7777,中文有码vs无码人妻

×

MB-7685 shoe's fast acting press plate (shoe top hot press)

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine is suitable for testing the change rate of tensile strength of all kinds of footwear or forming surfaces under the effect of high temperature. By pressurizing the specimen under certain conditions, the change rate of various physical properties of the specimen is determined and its final use is determined.
GB/T 3903.18.2008