GB/T 39693.3-2021
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale
GB/T 39693.3-2021
Rubber,vulcanized or thermoplastic—Determination of hardness—Part 7:Apparent hardness of rubber-covered rollers by Shore-type durometer method
GB/T 39693.3-2021
Plastics and ebonite - Determination of indentation hardness by means of a duronmeter(shore hardness)
GB/T 39693.3-2021
Ebonite-Determination of hardness by means of a durometer
GB/T 39693.3-2021
Requirements for hardness of rubber or plastics covered rollers
GB/T 39693.3-2021
GB/T 39693.3-2021
GB/T 39693.3-2021
GB/T 39693.3-2021
Rubber-covered rollers-Determination of apparent hardness:IRHD method
GB/T 39693.3-2021
Microhardness Testing Machine in International Rubber Hardness Degree
GB/T 39693.3-2021
Ebonite—Determination of hardness by means of a durometer
GB/T 39693.3-2021
GB/T 39693.3-2021
Rubber—Determination of indentation hardness by means of pocket hardness meters
GB/T 39693.3-2021
Dead-Load Hardness Testing Machine in International Rubber Hardness Degree
GB/T 39693.3-2021
Rubber, vulcanized or thermoplastic — Determination of hardness — Part 5: Indentation hardness by IRHD pocket meter method
GB/T 39693.3-2021
Rubber, vulcanized or thermoplastic — Determination of hardness — Part 2: Hardness between 10 IRHD and 100 IRHD
GB/T 39693.3-2021
Rubber, vulcanized or thermoplastic — Determination of hardness — Part 4: Indentation hardness by durometer method (Shore hardness)
GB/T 39693.3-2021
Ebonite-Determination of hardness by means of a durometer
GB/T 39693.3-2021
Rubber, vulcanized or thermoplastic — Determination of hardness — Part 3: Dead-load hardness using the very low rubber hardness(VLRH) scale
GB/T 39693.3-2021
Ebonite--Determination of hardness by means of a durometer