GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 29165.2-2022 GB/T 12789

Name: GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 29165.2-2022 GB/T 12789
Brand: roaa.app
SKU: 75145938053
Price: 59.00 USD
Availability: InStock
Rating: 4.1467 (21 reviews)

SKU: 75145938053

4.1

Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Description

GB/T 12789

English versions: GB/T 6516-2025

English versions: GB/T 19701

English versions: GB/T 17145-2024

English versions: GB/T 23538-2023

GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 29165.2-2022 GB/T 12789GB T 30117. 4 2023_Chinese: Photobiological safety of lamps and lamp systems Part 4: Measuring methods (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30117. 4 2023

Exchange/Return Notes