Two articulating surface wear of VHMWPe bearings
Gravity flow carbon block filter
Infrared transmissive dome systems and methods
復(fù)合載體負(fù)載型催化劑制備可調(diào)變性能UHMWPE的研究
Smoke filters for reducing components in a smoke stream
Methods of producing filters and filter rods comprising porous masses and articles relating thereto
ULTRAVYSOKOMOLEKULÁRNÍ POLYETHYLEN PRO KLOUBNÍ NÁHRADY SE ZVÝŠENOU ?IVOTNOSTÍ
Squeeze-off & gel patch repair methods for polyethylene pipe in natural gas distribution lines /
Configurable shipping container
Article for cleaning optical fibers