Proton Exchange Membrane (PEM)

120 products

Compatible with Huawei Honor 10 Youth Edition Diamond Tempered Glass Screen Protector Honor 10 Lite Anti-Blue Light Black Edge Full Screen Protector

$1.85

Self-Adhesive Thickened Insulation Film for Fruit and Seafood Express Packaging Aluminum Foil Roll Insulation Bag Material Heat Insulation Anti-Freeze Film

$2.61

Engineering film for concrete curing, construction site plastic sheeting, ground cover for cement surface protection and road maintenance

$16.50

Diamond Tempered Glass for OPPO K9 Pro 5G, Full Screen Coverage No White Edge, Anti-Blue Light Glass Screen Protector for K9 Pro

$1.85

Suitable for Redmi Turbo 4, all-in-one butterfly screen protector, front and back full coverage, Turbo 4 Pro hydrogel screen protector, drop protection, high-definition mobile phone.

$2.77

Diamond Tempered Glass for Redmi K50 Supreme Edition, Full Screen Eye Protection Anti-Blue Light, No White Edge Black Border Film

$1.51

One-time Construction Concrete Special Protection Agricultural Plastic Film, Site Covering Ground Film for Engineering Film Maintenance

$9.14

Alibaba-1688 product cannot be viewed or has been removed

$1.90

Compatible with vivo Y200 integrated butterfly film, front and back full coverage Y200 hydrogel film, drop-proof HD anti-blue light screen protector.

$2.77

Alibaba-1688 product cannot be viewed or has been removed

$1.85

Compatible with vivo Y5s diamond tempered glass full coverage screen protector, Y5s anti-blue light no white edge drop-proof explosion-proof black edge V1.

$1.47

Full coverage sanitary toilet seat cover, travel hotel use, disposable portable adhesive toilet seat cover, one-time film.

$3.98

Compatible with Xiaomi 9/9Pro diamond tempered glass screen protector, 9SE no white edge full coverage, anti-blue light explosion-proof glass black.

$1.85

Compatible with Huawei Enjoy 9S, blue light anti-spy tempered glass screen protector POT-AL00a, explosion-proof glass black edge full coverage.

$1.78

Membrane covering for building construction, plastic film, concrete engineering, site maintenance, and special use.

$16.93

Fishpond geomembrane, black plastic film, fish pond membrane, lotus pond membrane, thickened water tank membrane, waterproof, Maitaibao.

$2.58

Alibaba-1688 product cannot be viewed or has been removed

$795.57

Male buttocks mold, 1:1 scale, realistic male buttocks, lower body, huge fat buttocks mold, adult toy, masturbator.

$27.68

Compatible with Huawei Enjoy 10E, diamond tempered glass screen protector, anti-blue light, drop-proof, full coverage black edge MED-AL00.

$1.78

Branch grafting film for fruit tree seedlings, PE film for grapes, loquats, and roses, self-adhesive cherry grafting straps

$1.20

Concrete curing film construction engineering film plastic film mulching film construction site maintenance covering film engineering mulching film

$16.04

Male buttocks mold, 1:1 scale, realistic male buttocks, lower body, huge fat buttocks mold, adult toy, masturbator.

$250.41

10 rolls of engineering film, concrete curing film, ultra-thin transparent concrete film, construction site special film, agricultural film.

$14.16

Waterproof pond liner, black plastic film, pond geomembrane, fish pond anti-seepage film, ultra-thick reinforced fish tank leak-proof.

$2.43