DP-4 Electronic Cigar

2 Cigars , 10 Cartridges

A USB , An Adapter

Battery Capacity: 950 mah

Cigar size: 138* 14mm

Liquid Per Cartridges : 0.5ml

DP-3 Gift Packing

2 Batteries , 2 Atomizers.

5Cartridges, 1 Gift box

1 USB, An Adapter

Cig Battery: 140mah

E-cig size : 97* 8.5mm

Liquid Per Cartridges: 0.5 ml

DP-2 PCC Type
2 Batteries 2 Atomizers

5Cartridges a PCC Case

A USB , an Adapter

Cig Batteries : 140 mah
PCC Batteries: 1200mah

E-cig size: 97* 8.5mm

PCC size : ....

DP-1B Built in -Charging

One Battery , One Atomizer

6 Cartridges, A Charging Case

Battery: 140 mah

E-cig size: 97* 8.5mm

Liquid Per Cartridge: 0.5ml

Unit weight: ....

DP-1A BUILT IN -Charging

One Batteries , One Atomaziers

6 Cartridges , A Charging Case

Batterises: 140 mah

E-cig size: 97* 8.5ml

Liquid per cartridges : 0.5ml

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A linear-motion bearing or linear slide is a bearing designed to provide free motion in one dimension. There are many different types of linear motion bearings and this family of....

Thrust ball bearing is component with a line balls ( with Cage) , a axis-ring ( axis with tight) , and a seat ( with a gap with the shaft housings with tight hole) .

The balls....

The outer race and the inner race of the Tapered Roller Bearing are provided with conical raceway, and conical rollers are mounted on among raceways. If the conical surface is....

The characteristic of this type of bearing is that the contact angle is not zero. A large contact angle indicates a great axial load capacity of the bearing. But a smaller contact....

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings....

In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are....

Self-aligning ball bearing:
Self-aligning ball bearings are constructed with the inner ring and ball assembly contained within an outer ring that has a spherical raceway. This....

Deep groove ball bearing is a very common type in roller bearing. The basic is made up of a outer ring, a inner ring and a group of maintains, the type code is 6.

Deep groove....