国产99热精品_欧美疯狂做受xxxx猛交_婷婷在线网站_日韩无遮挡毛片_欧美高清momspuss_欧美激情福利

美國Norman tool
Norman Tool 公司生產、銷售、出口磨耗測試儀用于測試涂或鍍上的有機涂層、箔及油墨字母的耐磨性能。
該測試儀是汽車、用品、手機、塑料和涂料行業的標準測試儀。試驗過程中使用一次性使用的廉價的磨耗紙帶，可以減小系統誤差并輕易獲取重復性好的讀數。

Norman Tool RCA 磨耗測試儀對于材料和做工原因造成的問題，自交付之日起質保 6 個月。

Norman Tool 公司從 1964 年開始生產該磨耗測試儀。
Norman Tool, Inc. manufactures, distributes, and exports Abrasion Wear Testers used to test painted or plated organic finishes, foil, and inked key pad lettering for resistance to abrasion and wear.

This tester is a standard to the auto, appliance, cell phone, plastics, and coarint industries. It uses an inexpensive roll of throw away abrasion paper. All build-up error is eliminated and consistent readings are easily obtained.

The Norman Tool RCA Abrasion Wear Tester is warranted against failure due to materials and/or workmanship for a period of six (6) months from date of delivery.

Norman Tool, Inc. has continuously manufactured this tester since 1964
?