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对华采购技术规格书实战：GB/T与ASTM标准对照、COA审读与规格锁定
核心结论：绝大多数对华采购项目的失败点不在供应商，而在规格书。当海外买家发出一封两行字的询价（”P […]
11 8 月 2026
EN
China-Proof RFQ Writing: Standards Mapping, COA Reading and Spec Lock for Industrial Material Buyers
Bottom line: most failed China sourcing projects do not […]
11 8 月 2026
EN
Toray T800H Prepreg Reviewed: Tack Life, Cure Window and Laminate Consistency on the Shop Floor
Toray’s T800-based unidirectional prepregs occupy […]
11 8 月 2026
PT
Victrex PEEK 450G Natural: Guia de Especificacao, Fornecimento e Prazos para Compradores Aeroespaciais e Medicos
Victrex PEEK 450G Natural e o grau de referencia da ind […]
11 8 月 2026
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Victrex PEEK 450G Natural 采购指南：规格核验、供应商筛选与交期管理
Victrex PEEK 450G Natural 是未填充聚醚醚酮（PEEK）的行业基准牌号。如果你正在为航 […]
11 8 月 2026
EN
Victrex PEEK 450G Natural: Specification, Sourcing and Lead-Time Guide for Aerospace and Medical Buyers
Victrex PEEK 450G Natural is the industry reference gra […]
11 8 月 2026
EN
Flame Retardant Polycarbonate (FR-PC): Complete Procurement & Application Guide
Executive Summary Flame retardant polycarbonate (FR-PC) […]
11 8 月 2026
中
阻燃聚碳酸酯：Complete Procurement & Application Guide
摘要 阻燃聚碳酸酯（FR-PC）是以聚碳酸酯树脂为基体，通过添加磷系、磺系或硅系阻燃剂实现UL94 V-0级阻 […]
11 8 月 2026
EN
Ultra-Thin Electrolytic Copper Foil for EV Battery: Market Dynamics, Specifications & Procurement Guide
Executive Summary Ultra-thin electrolytic copper foil ( […]
11 8 月 2026
中
2026-08-11 Advanced Materials Price Trend Daily Report
Price Overview Material Current Price Range Weekly Chan […]
11 8 月 2026