US$ 120.00
GB/T 45563.2-2025 Chinese PDF (GB /T45563.2-2025) GB/T 45342-2025 2-2025_Chinese: Optics and photonics -
$34.95
Description
2-2025_Chinese: Optics and photonics - Specifications for telescopic sights - Part 2: High-performance instruments (Chinese: 光学和光子学 瞄准望远镜规范 第 2 部分:高性能仪器)
GB/T 44991-2025_Chinese: Railway applications - Testing of rolling stock on completion of construction and before entry into service (Chinese: 轨道交通 机车车辆制成后投入使用前的试验方法)
English versions: GB/T 45481-2025
English versions: GB/T 45617-2025
GB/T 45616
GB/T 45563.2-2025 Chinese PDF (GB /T45563.2-2025) GB/T 45342-2025 2-2025_Chinese: Optics and photonics -GB T 45563. 2 2025_Chinese: Specification of intellectual property appraisement Part 2: Patent (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45563. 2 2025
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