91成a人片在线观看无码,国产一区二区三精品久久久无广告,亚洲无码一级福利片,亚洲无码中文字幕在线观看,最新欧美国产91麻豆免费观看,久热中文字幕在线精品观,97精品无码视频在线,日韩无码第一页久久

MB-8690 test machine for thermal insulation performance of shoes

Video

Gallery

360°Show

Message

Applicable scope

Test principles and standards

Instrument characteristics

Configuration list

The cold test is applicable to all kinds of shoes, is about the testing method of thermocouple is fixed inside the shoe insole central, filled with steel, into the shoes, let the shoes on the edge of the adjusting bracket and the insulation box opening is high, then the heat insulating plates and the opening of the sealing box of low temperature, low temperature cooling box to a specified temperature, then record the insole the temperature changes with time in 30 minutes.

ISO 20877:2001、GB/T 21284-2007、ISO 20344-2004、GB/T 20991-2007、HG/T 2182-2008

Tel:

+86-0595-68902555

Quanzhou Meibang Instrument Co., Ltd.
Address：National university science park, Daxiamei, Nanan, Quanzhou, Fujian. P.R. China