GB/T 45599-2025 Chinese PDF (GB /T45599-2025) GB/T 45539-2025 2-2025_Chinese: Semi-finished spectacle lens blanks

Name: GB/T 45599-2025 Chinese PDF (GB /T45599-2025) GB/T 45539-2025 2-2025_Chinese: Semi-finished spectacle lens blanks
Brand: vansilfhoutmode.nl
SKU: 92243816043
Price: 39.00 USD
Availability: InStock
Rating: 4.580500000000001 (15 reviews)

SKU: 92243816043

4.6

Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Description

2-2025_Chinese: Semi-finished spectacle lens blanks - Part 2: Power-variation (Chinese: 半成品镜片毛坯第2部分：渐变焦)

English versions: GB/T 10841-2025

English versions: GB/T 17554

6-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 6: Reactor vessel internals (Chinese: 压水堆核电厂核岛机械设备设计规范第6部分：堆内构件)

English versions: GB/T 44939-2024

GB/T 45599-2025 Chinese PDF (GB /T45599-2025) GB/T 45539-2025 2-2025_Chinese: Semi-finished spectacle lens blanksGB T 45599 2025_Chinese: Liquid silicone rubber Self lubricating type for connectors (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45599 2025

Exchange/Return Notes