tesa® 4965 Original Next Gen是一款透明的双面工业粘合胶带，采用生物质平衡粘合剂和90% PCR PET基材制造而成。 相比 tesa® 4965 Original，该胶带可减少40%*的二氧化碳排放量。 …

tesa® 4965 Original Next Gen contains a total of 62% biocarbon content (including red MOPP liner), which is composed of 20% bio-based carbon content directly derived from biological …

Product Description tesa® 4965 Original is a transparent, double-sided industrial mounting tape consisting of a PET backing and a tackif. ed acrylic adhesive. Its adhesive technology is based …

tesa® 4965 is a transparent, double-sided self-adhesive tape consisting of a PET backing and a tackyfied acrylic adhesive. tesa® 4965 features especially: • Reliable bond even on hard to …

Poly (9-vinylcarbazole) (PVK), p-type non-conjugated semiconducting polymer. Hole transport, phosphorescent host and blue emitting layer material. Learn more.

2013年1月31日 · pvk确实是指私钥的信息。 通常在你申请证书的时候这个私钥的信息是保存在单个的文件.pvk中，当然你也可以保存在cer文件中（一般是密码保护的）。

2016年8月31日 · 本文详细介绍了各种证书和密钥库文件格式，包括PKCS#12、X.509、JKS等，并提供了不同格式之间的转换方法。 PKCS 全称是 Public-Key Cryptography Standards ， …

可用于电子照相，性状：比电阻率1019 Q．cm，绝缘性很好，但小于400m的光照射时，能发生与波长有关的不同大小的光电流，PVK的空穴迁移率在10-5～10-6 cm／ (V．s)之间。

Tesa 4965 PV1 is a Pressure Sensitive, Tackyfied acrylic adhesive, Filmic tape used to Bond and Mounting Aluminium, PC, and PP. View datasheet for Tesa 4

PVK-2B-505 / PVK-2B-505-N-4554C: These are hydraulic pumps made by the Japanese manufacturer Nachi. Here are some general specifications: Maximum pressure: 34.3 MPa …