Pipeline equipment washes the P series;

管道设备清洗P系列；

youdao

The N-P series flame retardant becomes one of the focuses for the public requirement of non-halogen flame retardant.

在阻燃剂无卤化呼声越来越高的今天，N-P系阻燃剂成为令人关注的热点之一。

youdao

P series of dyes contain a monochlorotriazine group, it is economic reactive dyes mainly used in the dyeing and printing of cellulose fibers.

型系列染料，具有一氯均三嗪活性基团，主要用于纤维素纤维印花和染色，是纤维素纤维印花染色的专用经济性产品。

youdao

Yu told us exclusively that at MWC next month, Huawei will be unveiling a super slim follow-up to the current P series Android phones.

ENGADGET: Huawei's Richard Yu confirms 8-core chip for 2H 2013, teases super slim P series phone for MWC

Moving on to the S2, it doesn't look quite like any other clamshell handheld we've seen -- not even Sony's own VAIO P series, one of the oddest takes on a netbook we've ever beheld.

ENGADGET: Sony S1 and S2 hands-on Hands-on

Luckily, there are a few pics and specs to accompany the filing, which tell us it weighs 120g (4.2 ounces) and measures 132.6 x 65.5 x 6.18mm (5.2 x 2.6 x 0.2 inches), meaning it could be the super-slim P series handset a Huawei exec hinted at in January.

ENGADGET