ASTM B117质量损失片，GMW14872质量损失片,CASS 试验质量损失片,ASTM B368质量损失片,硬质合金手持式划线器,标准测试板支架,PTI粉尘，JIS粉尘，DMT粉尘，ISO粉尘，：4006306773；；60496773；王

Our Test Panels manufactures many types of mass loss coupons to help you satisfy the requirements of a wide variety of cyclic corrosion standards. Listed below you will find our GM approved mass loss coupons and holders which are manufactured in accordance with the specifications detailed in GMW14872, GM9540P, and SAEJ2334 Constructed of SAE 1008-1010 steel, each coupon measures 1 x 2 x 0.125 and is stamped with an alpha numeric ID. A 1/4 hole is drilled through the center of each coupon for mounting to the coupon holder. Sold in packages of 20 mass loss coupons.

ASTM B117质量损失片，GMW14872质量损失片,CASS 试验质量损失片,ASTM B368质量损失片,硬质合金手持式划线器,标准测试板支架,PTI粉尘，JIS粉尘，DMT粉尘，ISO粉尘，：4006306773；；60496773；;62578489;;王m.urasui.com www.juweish.com www.jooway.net www.shjuwei17.com www.juweishanghai.com