Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
1-2024_Chinese: Metallic materials - Knoop hardness test - Part 1: Test method (Chinese: 金属材料 努氏硬度试验 第1部分: 试验方法)
English versions: GB/T 45249
GB/T 38048
GB/T 32507-2024_Chinese: Power quality - Terminology (Chinese: 电能质量 术语)
GB/T 45610-2025_Chinese: Reclamation code of practice for coal gangue backfilling subsidence area (Chinese: 煤矸石回填塌陷区复垦技术规程)
GB/T 34575-2023 Chinese PDF (GB/T34575-2023) GB/T 17846-2024 1-2024_Chinese: Metallic materials - KnoopGB T 34575 2023_Chinese: Railway applications Converter equipment on board rolling stock Auxiliary converter for locomotive and multiple unit (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34575 2023
US$ 1533.00
US$ 15.00
US$ 492.40
US$ 348.00
US$ 3281.25
US$ 1239.38
US$ 3334.12
US$ 299.20
US$ 3639.75
US$ 1522.12
US$ 1467.75
