www.ChineseStandard.net Database: 189760 (18 Oct 2025)

CART (Up to 12 items/PDFs). How to add more items? Search 'GB/T 1.1' --> Add to Cart
S/N Standard ID_Text(Version) Description (PDF / digital product) Qty Lead Time (Days) Price (USD) Price Non-USD PDF Preview
Delete 1 GB/T 3480.1-2019_ENGLISH Calculation of load capacity of spur and helical gears -- Part 1: Basic principles, introduction and general influence factors 1 6 1784 Need to translate
More PDF Samples                    Total (USD) 1784.00

1. Payment option [100% securely processed in USA, by hundred-billion dollar companies Stripe.com / PayPal.com] All credit cards or Google-Pay. Securely processed by www.Stripe.com
PayPal or all credit cards (Guest Checkout). Securely processed by www.PayPal.com
Get quotation/invoice in 30 seconds, as you want (Invoice will not be processed until Payment/PO/Double-confirmation)  
2. Customize your Tax Invoice (PDF-digital copy only, no paper copy. Click the link below for Specimen) Your email (Mandatory):
Company name (Optional):
Tax ID / VAT ID (Optional):
Note / Remark (Optional):
Contact person (Optional):
Address / Billing (Optional):


Procedure: How to deliver PDF     Tax Invoice/Quotation Specimen    

Click for Video Demo -- Buy with any credit cards, PayPal etc.

Click for Video Demo -- Get a quotation in 9 seconds (Online self-service)