重载传动用弯板滚子链和链轮
Heavy-duty cranked-link transmission roller chains and chain wheels

1997-07-04

Heavy-duty cranked-link transmission chains
重型曲柄连杆传动链

1992-07-09

Цепи роликовые длиннозвенные и звездочки для приводов и конвейеров
用于传输和输送机的长链轮链条和相关链轮

Cranked-link drag chains of welded construction, attachments and sprockets
焊接结构的曲柄连杆拖链、附件和链轮

2002-10-11

Cranked-link mill chains of welded construction, attachments and sprockets
焊接结构的曲柄连杆磨链、附件和链轮

2002-10-11

曳引用焊接结构弯板链、附件和链轮
Cranked-link drag chains of welded construction,attachments and sprockets

2005-09-19

Cranked-link drag chains of welded construction, attachments and sprockets
曲轴连杆拖链的焊接结构 附件和链轮

2002-10-03

Cranked-link mill chains of welded construction, attachments and sprockets
曲轴链条焊接结构 附件和链轮

2002-10-03

工程用焊接结构弯板链、附件和链轮
Cranked-link mill chains of welded construction,attachments and sprockets

2005-09-19

CHAIN, ROLLER, POWER TRANSMISSION AND CONVEYOR, FLAT LINK PLATES; BASE PITCH, SINGLE AND MULTIPLE STRAND; CONNECTING LINKS AND ATTACHMENT LINKS (SUPERSEDING MIL-STD-421A) (S/S BY ANSI-B29.1-1993)
链条、滚筒、动力传动和输送机、平联板；基节距 单股和多股；连接链环和连接链环（取代MIL-STD-421A）（S/S由ANSI-B29.1-1993提供）

1975-03-11

CHAIN, ROLLER, POWER TRANSMISSION AND CONVEYOR, FLAT LINK PLATES; BASE PITCH, SINGLE AND MULTIPLE STRAND; CONNECTING LINKS AND ATTACHMENT LINKS (SUPERSEDING MIL-STD-421A) (S/S BY ANSI-B29.1-1993)
链条 滚子 动力传动和输送机 平板连接板;基座 单和多条;连接链接和附件链接（取代MIL-STD-421A）（按ANSI-B29.1-1993的S/S）

1978-02-28