ISO 8124 - 1 ASTM F963 EN 71 - 1玩具安全Tester AT25锋利的边缘gydF4y2Ba
玩具安全锋利的边缘测试仪是用来评估是否接近边缘的玩具或其他产品可能会造成伤害。gydF4y2Ba
+ 86 15280858852gydF4y2Ba
+ 86 15280858852gydF4y2Ba
差距测试回合gydF4y2Ba用来测试是否有潜在危险的挤压或压碎手指或其他附件移动部件之间的差距在96个月以下儿童使用的玩具。gydF4y2Ba
模型:gydF4y2Ba
ATB28gydF4y2Ba品牌:gydF4y2Ba
AVENOgydF4y2Ba产地:gydF4y2Ba
中国gydF4y2Ba交货时间:gydF4y2Ba
3天,存货gydF4y2Ba端口:gydF4y2Ba
厦门港口gydF4y2Ba付款:gydF4y2Ba
电汇,信用证gydF4y2Ba证书:gydF4y2Ba
CE ISO9001 ISO17025gydF4y2Ba标准:gydF4y2Ba
en - 71 - 1 4.10节4.12.2 ISO 8124 - 1部分,4.13,4.14 4.12.2 GB6675-2部分,4.13、4.14 ASTM F963 4.18节gydF4y2BaATB28-Gap测试回合gydF4y2Ba
应用程序测试回合的差距gydF4y2Ba
差距测试回合gydF4y2Ba是用来测试是否有潜在危险的挤压或压碎手指或其他附件移动部件之间的差距在96个月以下儿童使用的玩具。gydF4y2Ba
标准gydF4y2Ba的gydF4y2Ba差距测试回合gydF4y2Ba
en - 71 - 1第4.10节gydF4y2Ba
4.12.2 ISO 8124 - 1部分,4.13,4.14gydF4y2Ba
4.12.2 GB6675-2部分,4.13,4.14gydF4y2Ba
ASTM F963 4.18节gydF4y2Ba
主要规范gydF4y2Ba的gydF4y2Ba差距测试回合gydF4y2Ba
模型gydF4y2Ba |
ATB28-1gydF4y2Ba |
ATB28-2gydF4y2Ba |
杆直径gydF4y2Ba |
3毫米,5毫米,6毫米,12毫米gydF4y2Ba |
3毫米,5毫米,6毫米,13毫米gydF4y2Ba |
测试标准gydF4y2Ba |
en - 71 - 1第4.10节gydF4y2Ba 4.12.2 ISO 8124 - 1部分,4.13,4.14gydF4y2Ba 4.12.2 GB6675-2部分,4.13,4.14gydF4y2Ba |
ASTM F963 4.18节gydF4y2Ba |
杆的长度gydF4y2Ba |
100毫米gydF4y2Ba |
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玩具安全锋利的边缘测试仪是用来评估是否接近边缘的玩具或其他产品可能会造成伤害。gydF4y2Ba
在溜溜球球测试仪是用于测试的伸长性能yo - yo球弹性绳玩具。gydF4y2Ba
ASTM溜溜球球测试仪是用于测试的伸长性能yo - yo球弹性绳玩具。gydF4y2Ba
针器广泛应用于玩具、服装、纺织、鞋类、食品工业等检测断针或金属杂质(铁丝)与原材料或产品,或混合。gydF4y2Ba
玩具安全一小部分气缸用于模拟3岁以下孩子的喉咙ag),评估玩具是否窒息的危险的孩子当他们的使用和合理的滥用。gydF4y2Ba
玩具安全一小部分气缸用于模拟3岁以下孩子的喉咙ag),评估玩具是否窒息的危险的孩子当他们的使用和合理的滥用。gydF4y2Ba
数字测厚仪被广泛用于测试不同类型的纸的厚度,皮革、织物、金属板、塑料等。gydF4y2Ba
可访问性探测器是一种模仿孩子的手指来评估是否触摸玩具的表面或配件(分和面临的玩具)可能构成危险。gydF4y2Ba
TTF拉力试验机是用来提供大而稳定的张力在拉力测试中,其中大部分用于破坏性的拉伸力的玩具。它可以用于拉伸力,力、插拔力、破坏力和其他测试。gydF4y2Ba
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水分测量仪(MMT)是用来测量液体的整体动态性能在针织和机织面料的三维空间,并测量水吸收,渗透和渗透时间的织物。gydF4y2Ba
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根据相应条款的能量冲击试验锤iec60068 - 2 - 75, GB / t2423.55 - 2006, GB4706.1, GB8898 GB7000, IEC884 UL1244。它主要是用来检查外壳,操作杆、把手等家用和类似的电器产品。房屋的能力,如按钮和指示灯能够承受机械冲击。gydF4y2Ba
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2022年1月17日,gydF4y2Ba纱:纱和线程的通用术语。有很强的条幅,包括单纱和股。单纱:由短纤维处理,使短纤维或电线沿着轴向方向和扭曲。合股纱:它是由两个或两个以上的单纱和扭曲。其强度和耐磨性优于单纱。同时,合股纱也可以组合和扭曲以某种方式获得复合捻合股纱。捻线是什么?如果带的一端,另一端转动时,纱线就可以形成,称为扭曲。短纤维,扭曲的必要手段是使纤维纱条。通常需要浓缩的纤维成纤维带扭转之前,和外层纤维的纤维被挤压到内层。 Thereby, the strip is obtained in the longitudinal direction of the fibers. For long silk yarns and strands, twisted can form a tight structure that is not easily damaged by lateral force, and twisting can also form a variant wire and a fancy line. How many of the twisted and twisted direction not only affect the hand feel and appearance of the fabric, but also affect the intrinsic quality of the fabric. After the strip is twisted, the outer fibers produce a tilted helical roll back, the fiber torsional deformation, the gauze is tightly bored, and the structural form and mechanical physical properties of the fiber collective are changed. (As shown below) When there is an encirclement angle, the fiber has centripetal pressure on the yarn. The greater the encirclement angle, the greater the centripetal pressure. Due to the existence of centripetal pressure, the outer fiber is extruded to the inner layer, which increases the compactness of the yarn and the friction between the fibers, thus changing the structural form and physical and mechanical properties of the yarn, which is the essence of twisting yarn. Evaluation of yarn twist: Twist direction / twist / twist coefficient / twist shrinkage Twist direction: indicates the direction of twisting Twist direction refers to the inclined direction of the fiber in the single yarn or the single yarn in the strand after the yarn is twisted. It is divided into Z-twist and S-twist. After twisting, the twisting direction of yarn tends from the lower right corner to the upper left corner, and the inclined direction is consistent with the middle of "s", which is called s twisting or smooth twisting; The twist direction of yarn tends from the lower left corner to the upper right corner, and the tilt direction is consistent with the middle of "Z", which is called Z twist or backhand twist. Generally, Z-twist is used for single yarn and S-twist is used for ply yarn. The twist direction of the ply yarn is expressed according to the twist direction successively twisted. For example, the twist direction of single yarn with Z twist, initial twist with S twist and com...
2022年1月07gydF4y2Ba理性和客观地评价织物的抗促进纺织品的开发和生产,积极促进作用。测试方法有很多面料的抗起球性,主要是模拟在日常生活和实际磨损和洗涤过程中,由于持续的摩擦,因此,织物表面的现象出现,因此测试方法设计。不同的目标市场有不同的测试。方法,如美国标准、欧洲标准、中国标准和客户的标准,通常基于出口选择适当的测试方法、产品类型或买家。常用的方法包括ICI抗起球箱法、马丁代尔起球方法,随机翻滚gydF4y2Ba
